89342028

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 256945920

約数和(自身を除く): 167603892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 513, 621, 631, 684, 828, 874, 1026, 1242, 1262, 1311, 1539, 1748, 1863, 1893, 2052, 2484, 2524, 2622, 3078, 3726, 3786, 3933, 5244, 5679, 6156, 7452, 7572, 7866, 11358, 11799, 11989, 14513, 15732, 17037, 22716, 23598, 23978, 29026, 34074, 35397, 35967, 43539, 47196, 47956, 51111, 58052, 68148, 70794, 71934, 87078, 102222, 107901, 130617, 141588, 143868, 174156, 204444, 215802, 261234, 275747, 323703, 391851, 431604, 522468, 551494, 647406, 783702, 827241, 971109, 1102988, 1175553, 1294812, 1567404, 1654482, 1942218, 2351106, 2481723, 3308964, 3884436, 4702212, 4963446, 7445169, 9926892, 14890338, 22335507, 29780676, 44671014, 89342028]

約数ペア:

[(1, 89342028), (2, 44671014), (3, 29780676), (4, 22335507), (6, 14890338), (9, 9926892), (12, 7445169), (18, 4963446), (19, 4702212), (23, 3884436), (27, 3308964), (36, 2481723), (38, 2351106), (46, 1942218), (54, 1654482), (57, 1567404), (69, 1294812), (76, 1175553), (81, 1102988), (92, 971109), (108, 827241), (114, 783702), (138, 647406), (162, 551494), (171, 522468), (207, 431604), (228, 391851), (276, 323703), (324, 275747), (342, 261234), (414, 215802), (437, 204444), (513, 174156), (621, 143868), (631, 141588), (684, 130617), (828, 107901), (874, 102222), (1026, 87078), (1242, 71934), (1262, 70794), (1311, 68148), (1539, 58052), (1748, 51111), (1863, 47956), (1893, 47196), (2052, 43539), (2484, 35967), (2524, 35397), (2622, 34074), (3078, 29026), (3726, 23978), (3786, 23598), (3933, 22716), (5244, 17037), (5679, 15732), (6156, 14513), (7452, 11989), (7572, 11799), (7866, 11358)]