71278176

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 197987328

約数和(自身を除く): 126709152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 557, 688, 744, 992, 1032, 1114, 1333, 1376, 1488, 1671, 2064, 2228, 2666, 2976, 3342, 3999, 4128, 4456, 5332, 6684, 7998, 8912, 10664, 13368, 15996, 17267, 17824, 21328, 23951, 26736, 31992, 34534, 42656, 47902, 51801, 53472, 63984, 69068, 71853, 95804, 103602, 127968, 138136, 143706, 191608, 207204, 276272, 287412, 383216, 414408, 552544, 574824, 742481, 766432, 828816, 1149648, 1484962, 1657632, 2227443, 2299296, 2969924, 4454886, 5939848, 8909772, 11879696, 17819544, 23759392, 35639088, 71278176]

約数ペア:

[(1, 71278176), (2, 35639088), (3, 23759392), (4, 17819544), (6, 11879696), (8, 8909772), (12, 5939848), (16, 4454886), (24, 2969924), (31, 2299296), (32, 2227443), (43, 1657632), (48, 1484962), (62, 1149648), (86, 828816), (93, 766432), (96, 742481), (124, 574824), (129, 552544), (172, 414408), (186, 383216), (248, 287412), (258, 276272), (344, 207204), (372, 191608), (496, 143706), (516, 138136), (557, 127968), (688, 103602), (744, 95804), (992, 71853), (1032, 69068), (1114, 63984), (1333, 53472), (1376, 51801), (1488, 47902), (1671, 42656), (2064, 34534), (2228, 31992), (2666, 26736), (2976, 23951), (3342, 21328), (3999, 17824), (4128, 17267), (4456, 15996), (5332, 13368), (6684, 10664), (7998, 8912)]