80703216

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 278111664

約数和(自身を除く): 197408448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 37, 44, 48, 51, 54, 66, 68, 72, 74, 81, 88, 99, 102, 108, 111, 132, 136, 144, 148, 153, 162, 176, 187, 198, 204, 216, 222, 243, 264, 272, 296, 297, 306, 324, 333, 374, 396, 407, 408, 432, 444, 459, 486, 528, 561, 592, 594, 612, 629, 648, 666, 729, 748, 792, 814, 816, 888, 891, 918, 972, 999, 1122, 1188, 1221, 1224, 1258, 1296, 1332, 1377, 1458, 1496, 1584, 1628, 1683, 1776, 1782, 1836, 1887, 1944, 1998, 2244, 2376, 2442, 2448, 2516, 2664, 2673, 2754, 2916, 2992, 2997, 3256, 3366, 3564, 3663, 3672, 3774, 3888, 3996, 4131, 4488, 4752, 4884, 5032, 5049, 5328, 5346, 5508, 5661, 5832, 5994, 6512, 6732, 6919, 7128, 7326, 7344, 7548, 7992, 8019, 8262, 8976, 8991, 9768, 10064, 10098, 10692, 10989, 11016, 11322, 11664, 11988, 12393, 13464, 13838, 14256, 14652, 15096, 15147, 15984, 16038, 16524, 16983, 17982, 19536, 20196, 20757, 21384, 21978, 22032, 22644, 23976, 24786, 26928, 26973, 27676, 29304, 30192, 30294, 32076, 32967, 33048, 33966, 35964, 40392, 41514, 42768, 43956, 45288, 45441, 47952, 49572, 50949, 53946, 55352, 58608, 60588, 62271, 64152, 65934, 66096, 67932, 71928, 80784, 83028, 87912, 90576, 90882, 98901, 99144, 101898, 107892, 110704, 121176, 124542, 128304, 131868, 135864, 136323, 143856, 152847, 166056, 175824, 181764, 186813, 197802, 198288, 203796, 215784, 242352, 249084, 263736, 271728, 272646, 296703, 305694, 332112, 363528, 373626, 395604, 407592, 431568, 458541, 498168, 527472, 545292, 560439, 593406, 611388, 727056, 747252, 791208, 815184, 917082, 996336, 1090584, 1120878, 1186812, 1222776, 1494504, 1582416, 1681317, 1834164, 2181168, 2241756, 2373624, 2445552, 2989008, 3362634, 3668328, 4483512, 4747248, 5043951, 6725268, 7336656, 8967024, 10087902, 13450536, 20175804, 26901072, 40351608, 80703216]

約数ペア:

[(1, 80703216), (2, 40351608), (3, 26901072), (4, 20175804), (6, 13450536), (8, 10087902), (9, 8967024), (11, 7336656), (12, 6725268), (16, 5043951), (17, 4747248), (18, 4483512), (22, 3668328), (24, 3362634), (27, 2989008), (33, 2445552), (34, 2373624), (36, 2241756), (37, 2181168), (44, 1834164), (48, 1681317), (51, 1582416), (54, 1494504), (66, 1222776), (68, 1186812), (72, 1120878), (74, 1090584), (81, 996336), (88, 917082), (99, 815184), (102, 791208), (108, 747252), (111, 727056), (132, 611388), (136, 593406), (144, 560439), (148, 545292), (153, 527472), (162, 498168), (176, 458541), (187, 431568), (198, 407592), (204, 395604), (216, 373626), (222, 363528), (243, 332112), (264, 305694), (272, 296703), (296, 272646), (297, 271728), (306, 263736), (324, 249084), (333, 242352), (374, 215784), (396, 203796), (407, 198288), (408, 197802), (432, 186813), (444, 181764), (459, 175824), (486, 166056), (528, 152847), (561, 143856), (592, 136323), (594, 135864), (612, 131868), (629, 128304), (648, 124542), (666, 121176), (729, 110704), (748, 107892), (792, 101898), (814, 99144), (816, 98901), (888, 90882), (891, 90576), (918, 87912), (972, 83028), (999, 80784), (1122, 71928), (1188, 67932), (1221, 66096), (1224, 65934), (1258, 64152), (1296, 62271), (1332, 60588), (1377, 58608), (1458, 55352), (1496, 53946), (1584, 50949), (1628, 49572), (1683, 47952), (1776, 45441), (1782, 45288), (1836, 43956), (1887, 42768), (1944, 41514), (1998, 40392), (2244, 35964), (2376, 33966), (2442, 33048), (2448, 32967), (2516, 32076), (2664, 30294), (2673, 30192), (2754, 29304), (2916, 27676), (2992, 26973), (2997, 26928), (3256, 24786), (3366, 23976), (3564, 22644), (3663, 22032), (3672, 21978), (3774, 21384), (3888, 20757), (3996, 20196), (4131, 19536), (4488, 17982), (4752, 16983), (4884, 16524), (5032, 16038), (5049, 15984), (5328, 15147), (5346, 15096), (5508, 14652), (5661, 14256), (5832, 13838), (5994, 13464), (6512, 12393), (6732, 11988), (6919, 11664), (7128, 11322), (7326, 11016), (7344, 10989), (7548, 10692), (7992, 10098), (8019, 10064), (8262, 9768), (8976, 8991)]