89978016

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 245887488

約数和(自身を除く): 155909472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 71, 86, 96, 129, 142, 172, 213, 258, 284, 307, 344, 426, 516, 568, 614, 688, 852, 921, 1032, 1136, 1228, 1376, 1704, 1842, 2064, 2272, 2456, 3053, 3408, 3684, 4128, 4912, 6106, 6816, 7368, 9159, 9824, 12212, 13201, 14736, 18318, 21797, 24424, 26402, 29472, 36636, 39603, 43594, 48848, 52804, 65391, 73272, 79206, 87188, 97696, 105608, 130782, 146544, 158412, 174376, 211216, 261564, 293088, 316824, 348752, 422432, 523128, 633648, 697504, 937271, 1046256, 1267296, 1874542, 2092512, 2811813, 3749084, 5623626, 7498168, 11247252, 14996336, 22494504, 29992672, 44989008, 89978016]

約数ペア:

[(1, 89978016), (2, 44989008), (3, 29992672), (4, 22494504), (6, 14996336), (8, 11247252), (12, 7498168), (16, 5623626), (24, 3749084), (32, 2811813), (43, 2092512), (48, 1874542), (71, 1267296), (86, 1046256), (96, 937271), (129, 697504), (142, 633648), (172, 523128), (213, 422432), (258, 348752), (284, 316824), (307, 293088), (344, 261564), (426, 211216), (516, 174376), (568, 158412), (614, 146544), (688, 130782), (852, 105608), (921, 97696), (1032, 87188), (1136, 79206), (1228, 73272), (1376, 65391), (1704, 52804), (1842, 48848), (2064, 43594), (2272, 39603), (2456, 36636), (3053, 29472), (3408, 26402), (3684, 24424), (4128, 21797), (4912, 18318), (6106, 14736), (6816, 13201), (7368, 12212), (9159, 9824)]