89788048

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 208986624

約数和(自身を除く): 119198576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 56, 74, 94, 112, 148, 188, 259, 296, 329, 376, 461, 518, 592, 658, 752, 922, 1036, 1316, 1739, 1844, 2072, 2632, 3227, 3478, 3688, 4144, 5264, 6454, 6956, 7376, 12173, 12908, 13912, 17057, 21667, 24346, 25816, 27824, 34114, 43334, 48692, 51632, 68228, 86668, 97384, 119399, 136456, 151669, 173336, 194768, 238798, 272912, 303338, 346672, 477596, 606676, 801679, 955192, 1213352, 1603358, 1910384, 2426704, 3206716, 5611753, 6413432, 11223506, 12826864, 22447012, 44894024, 89788048]

約数ペア:

[(1, 89788048), (2, 44894024), (4, 22447012), (7, 12826864), (8, 11223506), (14, 6413432), (16, 5611753), (28, 3206716), (37, 2426704), (47, 1910384), (56, 1603358), (74, 1213352), (94, 955192), (112, 801679), (148, 606676), (188, 477596), (259, 346672), (296, 303338), (329, 272912), (376, 238798), (461, 194768), (518, 173336), (592, 151669), (658, 136456), (752, 119399), (922, 97384), (1036, 86668), (1316, 68228), (1739, 51632), (1844, 48692), (2072, 43334), (2632, 34114), (3227, 27824), (3478, 25816), (3688, 24346), (4144, 21667), (5264, 17057), (6454, 13912), (6956, 12908), (7376, 12173)]