90143676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 279202560

約数和(自身を除く): 189058884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 252, 266, 268, 281, 342, 399, 402, 469, 532, 562, 603, 684, 798, 804, 843, 938, 1124, 1197, 1206, 1273, 1407, 1596, 1686, 1876, 1967, 2394, 2412, 2529, 2546, 2814, 3372, 3819, 3934, 4221, 4788, 5058, 5092, 5339, 5628, 5901, 7638, 7868, 8442, 8911, 10116, 10678, 11457, 11802, 15276, 16017, 16884, 17703, 17822, 18827, 21356, 22914, 23604, 26733, 32034, 35406, 35644, 37373, 37654, 45828, 48051, 53466, 56481, 64068, 70812, 74746, 75308, 80199, 96102, 106932, 112119, 112962, 131789, 149492, 160398, 169443, 192204, 224238, 225924, 263578, 320796, 336357, 338886, 357713, 395367, 448476, 527156, 672714, 677772, 715426, 790734, 1073139, 1186101, 1345428, 1430852, 1581468, 2146278, 2372202, 2503991, 3219417, 4292556, 4744404, 5007982, 6438834, 7511973, 10015964, 12877668, 15023946, 22535919, 30047892, 45071838, 90143676]

約数ペア:

[(1, 90143676), (2, 45071838), (3, 30047892), (4, 22535919), (6, 15023946), (7, 12877668), (9, 10015964), (12, 7511973), (14, 6438834), (18, 5007982), (19, 4744404), (21, 4292556), (28, 3219417), (36, 2503991), (38, 2372202), (42, 2146278), (57, 1581468), (63, 1430852), (67, 1345428), (76, 1186101), (84, 1073139), (114, 790734), (126, 715426), (133, 677772), (134, 672714), (171, 527156), (201, 448476), (228, 395367), (252, 357713), (266, 338886), (268, 336357), (281, 320796), (342, 263578), (399, 225924), (402, 224238), (469, 192204), (532, 169443), (562, 160398), (603, 149492), (684, 131789), (798, 112962), (804, 112119), (843, 106932), (938, 96102), (1124, 80199), (1197, 75308), (1206, 74746), (1273, 70812), (1407, 64068), (1596, 56481), (1686, 53466), (1876, 48051), (1967, 45828), (2394, 37654), (2412, 37373), (2529, 35644), (2546, 35406), (2814, 32034), (3372, 26733), (3819, 23604), (3934, 22914), (4221, 21356), (4788, 18827), (5058, 17822), (5092, 17703), (5339, 16884), (5628, 16017), (5901, 15276), (7638, 11802), (7868, 11457), (8442, 10678), (8911, 10116)]