90045864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 270864000

約数和(自身を除く): 180818136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 593, 666, 684, 703, 888, 999, 1026, 1186, 1332, 1368, 1406, 1779, 1998, 2052, 2109, 2372, 2664, 2812, 3558, 3996, 4104, 4218, 4744, 5337, 5624, 6327, 7116, 7992, 8436, 10674, 11267, 12654, 14232, 16011, 16872, 18981, 21348, 21941, 22534, 25308, 32022, 33801, 37962, 42696, 43882, 45068, 50616, 64044, 65823, 67602, 75924, 87764, 90136, 101403, 128088, 131646, 135204, 151848, 175528, 197469, 202806, 263292, 270408, 304209, 394938, 405612, 416879, 526584, 592407, 608418, 789876, 811224, 833758, 1184814, 1216836, 1250637, 1579752, 1667516, 2369628, 2433672, 2501274, 3335032, 3751911, 4739256, 5002548, 7503822, 10005096, 11255733, 15007644, 22511466, 30015288, 45022932, 90045864]

約数ペア:

[(1, 90045864), (2, 45022932), (3, 30015288), (4, 22511466), (6, 15007644), (8, 11255733), (9, 10005096), (12, 7503822), (18, 5002548), (19, 4739256), (24, 3751911), (27, 3335032), (36, 2501274), (37, 2433672), (38, 2369628), (54, 1667516), (57, 1579752), (72, 1250637), (74, 1216836), (76, 1184814), (108, 833758), (111, 811224), (114, 789876), (148, 608418), (152, 592407), (171, 526584), (216, 416879), (222, 405612), (228, 394938), (296, 304209), (333, 270408), (342, 263292), (444, 202806), (456, 197469), (513, 175528), (593, 151848), (666, 135204), (684, 131646), (703, 128088), (888, 101403), (999, 90136), (1026, 87764), (1186, 75924), (1332, 67602), (1368, 65823), (1406, 64044), (1779, 50616), (1998, 45068), (2052, 43882), (2109, 42696), (2372, 37962), (2664, 33801), (2812, 32022), (3558, 25308), (3996, 22534), (4104, 21941), (4218, 21348), (4744, 18981), (5337, 16872), (5624, 16011), (6327, 14232), (7116, 12654), (7992, 11267), (8436, 10674)]