64695312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 205820160

約数和(自身を除く): 141124848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 79, 88, 94, 99, 121, 132, 141, 144, 158, 176, 188, 198, 237, 242, 264, 282, 316, 363, 376, 396, 423, 474, 484, 517, 528, 564, 632, 711, 726, 752, 792, 846, 869, 948, 968, 1034, 1089, 1128, 1264, 1422, 1452, 1551, 1584, 1692, 1738, 1896, 1936, 2068, 2178, 2256, 2607, 2844, 2904, 3102, 3384, 3476, 3713, 3792, 4136, 4356, 4653, 5214, 5687, 5688, 5808, 6204, 6768, 6952, 7426, 7821, 8272, 8712, 9306, 9559, 10428, 11139, 11374, 11376, 12408, 13904, 14852, 15642, 17061, 17424, 18612, 19118, 20856, 22278, 22748, 24816, 28677, 29704, 31284, 33417, 34122, 37224, 38236, 40843, 41712, 44556, 45496, 51183, 57354, 59408, 62568, 66834, 68244, 74448, 76472, 81686, 86031, 89112, 90992, 102366, 114708, 122529, 125136, 133668, 136488, 152944, 163372, 172062, 178224, 204732, 229416, 245058, 267336, 272976, 326744, 344124, 367587, 409464, 449273, 458832, 490116, 534672, 653488, 688248, 735174, 818928, 898546, 980232, 1347819, 1376496, 1470348, 1797092, 1960464, 2695638, 2940696, 3594184, 4043457, 5391276, 5881392, 7188368, 8086914, 10782552, 16173828, 21565104, 32347656, 64695312]

約数ペア:

[(1, 64695312), (2, 32347656), (3, 21565104), (4, 16173828), (6, 10782552), (8, 8086914), (9, 7188368), (11, 5881392), (12, 5391276), (16, 4043457), (18, 3594184), (22, 2940696), (24, 2695638), (33, 1960464), (36, 1797092), (44, 1470348), (47, 1376496), (48, 1347819), (66, 980232), (72, 898546), (79, 818928), (88, 735174), (94, 688248), (99, 653488), (121, 534672), (132, 490116), (141, 458832), (144, 449273), (158, 409464), (176, 367587), (188, 344124), (198, 326744), (237, 272976), (242, 267336), (264, 245058), (282, 229416), (316, 204732), (363, 178224), (376, 172062), (396, 163372), (423, 152944), (474, 136488), (484, 133668), (517, 125136), (528, 122529), (564, 114708), (632, 102366), (711, 90992), (726, 89112), (752, 86031), (792, 81686), (846, 76472), (869, 74448), (948, 68244), (968, 66834), (1034, 62568), (1089, 59408), (1128, 57354), (1264, 51183), (1422, 45496), (1452, 44556), (1551, 41712), (1584, 40843), (1692, 38236), (1738, 37224), (1896, 34122), (1936, 33417), (2068, 31284), (2178, 29704), (2256, 28677), (2607, 24816), (2844, 22748), (2904, 22278), (3102, 20856), (3384, 19118), (3476, 18612), (3713, 17424), (3792, 17061), (4136, 15642), (4356, 14852), (4653, 13904), (5214, 12408), (5687, 11376), (5688, 11374), (5808, 11139), (6204, 10428), (6768, 9559), (6952, 9306), (7426, 8712), (7821, 8272)]