39888072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 256

約数和(自身を含む): 140083200

約数和(自身を除く): 100195128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 31, 36, 37, 42, 46, 54, 56, 62, 63, 69, 72, 74, 84, 92, 93, 108, 111, 124, 126, 138, 148, 161, 168, 184, 186, 189, 207, 216, 217, 222, 248, 252, 259, 276, 279, 296, 322, 333, 372, 378, 414, 434, 444, 483, 504, 518, 552, 558, 621, 644, 651, 666, 713, 744, 756, 777, 828, 837, 851, 868, 888, 966, 999, 1036, 1116, 1147, 1242, 1288, 1302, 1332, 1426, 1449, 1512, 1554, 1656, 1674, 1702, 1736, 1932, 1953, 1998, 2072, 2139, 2232, 2294, 2331, 2484, 2553, 2604, 2664, 2852, 2898, 3108, 3348, 3404, 3441, 3864, 3906, 3996, 4278, 4347, 4588, 4662, 4968, 4991, 5106, 5208, 5704, 5796, 5859, 5957, 6216, 6417, 6696, 6808, 6882, 6993, 7659, 7812, 7992, 8029, 8556, 8694, 9176, 9324, 9982, 10212, 10323, 11592, 11718, 11914, 12834, 13764, 13986, 14973, 15318, 15624, 16058, 17112, 17388, 17871, 18648, 19251, 19964, 20424, 20646, 22977, 23436, 23828, 24087, 25668, 26381, 27528, 27972, 29946, 30636, 30969, 32116, 34776, 35742, 38502, 39928, 41292, 44919, 45954, 46872, 47656, 48174, 51336, 52762, 53613, 55944, 59892, 61272, 61938, 64232, 71484, 72261, 77004, 79143, 82584, 89838, 91908, 96348, 105524, 107226, 119784, 123876, 134757, 142968, 144522, 154008, 158286, 160839, 179676, 183816, 184667, 192696, 211048, 214452, 216783, 237429, 247752, 269514, 289044, 316572, 321678, 359352, 369334, 428904, 433566, 474858, 539028, 554001, 578088, 633144, 643356, 712287, 738668, 867132, 949716, 1078056, 1108002, 1286712, 1424574, 1477336, 1662003, 1734264, 1899432, 2216004, 2849148, 3324006, 4432008, 4986009, 5698296, 6648012, 9972018, 13296024, 19944036, 39888072]

約数ペア:

[(1, 39888072), (2, 19944036), (3, 13296024), (4, 9972018), (6, 6648012), (7, 5698296), (8, 4986009), (9, 4432008), (12, 3324006), (14, 2849148), (18, 2216004), (21, 1899432), (23, 1734264), (24, 1662003), (27, 1477336), (28, 1424574), (31, 1286712), (36, 1108002), (37, 1078056), (42, 949716), (46, 867132), (54, 738668), (56, 712287), (62, 643356), (63, 633144), (69, 578088), (72, 554001), (74, 539028), (84, 474858), (92, 433566), (93, 428904), (108, 369334), (111, 359352), (124, 321678), (126, 316572), (138, 289044), (148, 269514), (161, 247752), (168, 237429), (184, 216783), (186, 214452), (189, 211048), (207, 192696), (216, 184667), (217, 183816), (222, 179676), (248, 160839), (252, 158286), (259, 154008), (276, 144522), (279, 142968), (296, 134757), (322, 123876), (333, 119784), (372, 107226), (378, 105524), (414, 96348), (434, 91908), (444, 89838), (483, 82584), (504, 79143), (518, 77004), (552, 72261), (558, 71484), (621, 64232), (644, 61938), (651, 61272), (666, 59892), (713, 55944), (744, 53613), (756, 52762), (777, 51336), (828, 48174), (837, 47656), (851, 46872), (868, 45954), (888, 44919), (966, 41292), (999, 39928), (1036, 38502), (1116, 35742), (1147, 34776), (1242, 32116), (1288, 30969), (1302, 30636), (1332, 29946), (1426, 27972), (1449, 27528), (1512, 26381), (1554, 25668), (1656, 24087), (1674, 23828), (1702, 23436), (1736, 22977), (1932, 20646), (1953, 20424), (1998, 19964), (2072, 19251), (2139, 18648), (2232, 17871), (2294, 17388), (2331, 17112), (2484, 16058), (2553, 15624), (2604, 15318), (2664, 14973), (2852, 13986), (2898, 13764), (3108, 12834), (3348, 11914), (3404, 11718), (3441, 11592), (3864, 10323), (3906, 10212), (3996, 9982), (4278, 9324), (4347, 9176), (4588, 8694), (4662, 8556), (4968, 8029), (4991, 7992), (5106, 7812), (5208, 7659), (5704, 6993), (5796, 6882), (5859, 6808), (5957, 6696), (6216, 6417)]