86753920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12323}}^1$

素因数の和:12353

約数の個数: 64

約数和(自身を含む): 226268640

約数和(自身を除く): 139514720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12323, 24646, 49292, 61615, 98584, 123230, 135553, 197168, 246460, 271106, 394336, 492920, 542212, 677765, 788672, 985840, 1084424, 1355530, 1577344, 1971680, 2168848, 2711060, 3943360, 4337696, 5422120, 7886720, 8675392, 10844240, 17350784, 21688480, 43376960, 86753920]

約数ペア:

[(1, 86753920), (2, 43376960), (4, 21688480), (5, 17350784), (8, 10844240), (10, 8675392), (11, 7886720), (16, 5422120), (20, 4337696), (22, 3943360), (32, 2711060), (40, 2168848), (44, 1971680), (55, 1577344), (64, 1355530), (80, 1084424), (88, 985840), (110, 788672), (128, 677765), (160, 542212), (176, 492920), (220, 394336), (320, 271106), (352, 246460), (440, 197168), (640, 135553), (704, 123230), (880, 98584), (1408, 61615), (1760, 49292), (3520, 24646), (7040, 12323)]