89780904

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 254517120

約数和(自身を除く): 164736216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 387, 423, 516, 564, 617, 774, 846, 1032, 1128, 1234, 1548, 1692, 1851, 2021, 2468, 3096, 3384, 3702, 4042, 4936, 5553, 6063, 7404, 8084, 11106, 12126, 14808, 16168, 18189, 22212, 24252, 26531, 28999, 36378, 44424, 48504, 53062, 57998, 72756, 79593, 86997, 106124, 115996, 145512, 159186, 173994, 212248, 231992, 238779, 260991, 318372, 347988, 477558, 521982, 636744, 695976, 955116, 1043964, 1246957, 1910232, 2087928, 2493914, 3740871, 4987828, 7481742, 9975656, 11222613, 14963484, 22445226, 29926968, 44890452, 89780904]

約数ペア:

[(1, 89780904), (2, 44890452), (3, 29926968), (4, 22445226), (6, 14963484), (8, 11222613), (9, 9975656), (12, 7481742), (18, 4987828), (24, 3740871), (36, 2493914), (43, 2087928), (47, 1910232), (72, 1246957), (86, 1043964), (94, 955116), (129, 695976), (141, 636744), (172, 521982), (188, 477558), (258, 347988), (282, 318372), (344, 260991), (376, 238779), (387, 231992), (423, 212248), (516, 173994), (564, 159186), (617, 145512), (774, 115996), (846, 106124), (1032, 86997), (1128, 79593), (1234, 72756), (1548, 57998), (1692, 53062), (1851, 48504), (2021, 44424), (2468, 36378), (3096, 28999), (3384, 26531), (3702, 24252), (4042, 22212), (4936, 18189), (5553, 16168), (6063, 14808), (7404, 12126), (8084, 11106)]