72286760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 203825160

約数和(自身を除く): 131538400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 2837, 3185, 3640, 5096, 5674, 6370, 11348, 12740, 14185, 19859, 22696, 25480, 28370, 36881, 39718, 56740, 73762, 79436, 99295, 113480, 139013, 147524, 158872, 184405, 198590, 258167, 278026, 295048, 368810, 397180, 516334, 556052, 695065, 737620, 794360, 1032668, 1112104, 1290835, 1390130, 1475240, 1807169, 2065336, 2581670, 2780260, 3614338, 5163340, 5560520, 7228676, 9035845, 10326680, 14457352, 18071690, 36143380, 72286760]

約数ペア:

[(1, 72286760), (2, 36143380), (4, 18071690), (5, 14457352), (7, 10326680), (8, 9035845), (10, 7228676), (13, 5560520), (14, 5163340), (20, 3614338), (26, 2780260), (28, 2581670), (35, 2065336), (40, 1807169), (49, 1475240), (52, 1390130), (56, 1290835), (65, 1112104), (70, 1032668), (91, 794360), (98, 737620), (104, 695065), (130, 556052), (140, 516334), (182, 397180), (196, 368810), (245, 295048), (260, 278026), (280, 258167), (364, 198590), (392, 184405), (455, 158872), (490, 147524), (520, 139013), (637, 113480), (728, 99295), (910, 79436), (980, 73762), (1274, 56740), (1820, 39718), (1960, 36881), (2548, 28370), (2837, 25480), (3185, 22696), (3640, 19859), (5096, 14185), (5674, 12740), (6370, 11348)]