87970608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 294028800

約数和(自身を除く): 206058192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 79, 88, 99, 111, 114, 132, 144, 148, 152, 158, 171, 176, 198, 209, 222, 228, 237, 264, 296, 304, 316, 333, 342, 396, 407, 418, 444, 456, 474, 528, 592, 627, 632, 666, 684, 703, 711, 792, 814, 836, 869, 888, 912, 948, 1221, 1254, 1264, 1332, 1368, 1406, 1422, 1501, 1584, 1628, 1672, 1738, 1776, 1881, 1896, 2109, 2442, 2508, 2607, 2664, 2736, 2812, 2844, 2923, 3002, 3256, 3344, 3476, 3663, 3762, 3792, 4218, 4503, 4884, 5016, 5214, 5328, 5624, 5688, 5846, 6004, 6327, 6512, 6952, 7326, 7524, 7733, 7821, 8436, 8769, 9006, 9768, 10032, 10428, 11248, 11376, 11692, 12008, 12654, 13509, 13904, 14652, 15048, 15466, 15642, 16511, 16872, 17538, 18012, 19536, 20856, 23199, 23384, 24016, 25308, 26307, 27018, 29304, 30096, 30932, 31284, 32153, 33022, 33744, 35076, 36024, 41712, 46398, 46768, 49533, 50616, 52614, 54036, 55537, 58608, 61864, 62568, 64306, 66044, 69597, 70152, 72048, 92796, 96459, 99066, 101232, 105228, 108072, 111074, 123728, 125136, 128612, 132088, 139194, 140304, 148599, 166611, 185592, 192918, 198132, 210456, 216144, 222148, 257224, 264176, 278388, 289377, 297198, 333222, 371184, 385836, 396264, 420912, 444296, 499833, 514448, 556776, 578754, 594396, 610907, 666444, 771672, 792528, 888592, 999666, 1113552, 1157508, 1188792, 1221814, 1332888, 1543344, 1832721, 1999332, 2315016, 2377584, 2443628, 2665776, 3665442, 3998664, 4630032, 4887256, 5498163, 7330884, 7997328, 9774512, 10996326, 14661768, 21992652, 29323536, 43985304, 87970608]

約数ペア:

[(1, 87970608), (2, 43985304), (3, 29323536), (4, 21992652), (6, 14661768), (8, 10996326), (9, 9774512), (11, 7997328), (12, 7330884), (16, 5498163), (18, 4887256), (19, 4630032), (22, 3998664), (24, 3665442), (33, 2665776), (36, 2443628), (37, 2377584), (38, 2315016), (44, 1999332), (48, 1832721), (57, 1543344), (66, 1332888), (72, 1221814), (74, 1188792), (76, 1157508), (79, 1113552), (88, 999666), (99, 888592), (111, 792528), (114, 771672), (132, 666444), (144, 610907), (148, 594396), (152, 578754), (158, 556776), (171, 514448), (176, 499833), (198, 444296), (209, 420912), (222, 396264), (228, 385836), (237, 371184), (264, 333222), (296, 297198), (304, 289377), (316, 278388), (333, 264176), (342, 257224), (396, 222148), (407, 216144), (418, 210456), (444, 198132), (456, 192918), (474, 185592), (528, 166611), (592, 148599), (627, 140304), (632, 139194), (666, 132088), (684, 128612), (703, 125136), (711, 123728), (792, 111074), (814, 108072), (836, 105228), (869, 101232), (888, 99066), (912, 96459), (948, 92796), (1221, 72048), (1254, 70152), (1264, 69597), (1332, 66044), (1368, 64306), (1406, 62568), (1422, 61864), (1501, 58608), (1584, 55537), (1628, 54036), (1672, 52614), (1738, 50616), (1776, 49533), (1881, 46768), (1896, 46398), (2109, 41712), (2442, 36024), (2508, 35076), (2607, 33744), (2664, 33022), (2736, 32153), (2812, 31284), (2844, 30932), (2923, 30096), (3002, 29304), (3256, 27018), (3344, 26307), (3476, 25308), (3663, 24016), (3762, 23384), (3792, 23199), (4218, 20856), (4503, 19536), (4884, 18012), (5016, 17538), (5214, 16872), (5328, 16511), (5624, 15642), (5688, 15466), (5846, 15048), (6004, 14652), (6327, 13904), (6512, 13509), (6952, 12654), (7326, 12008), (7524, 11692), (7733, 11376), (7821, 11248), (8436, 10428), (8769, 10032), (9006, 9768)]