73292960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 188479872

約数和(自身を除く): 115186912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 167, 208, 211, 260, 334, 416, 422, 520, 668, 835, 844, 1040, 1055, 1336, 1670, 1688, 2080, 2110, 2171, 2672, 2743, 3340, 3376, 4220, 4342, 5344, 5486, 6680, 6752, 8440, 8684, 10855, 10972, 13360, 13715, 16880, 17368, 21710, 21944, 26720, 27430, 33760, 34736, 35237, 43420, 43888, 54860, 69472, 70474, 86840, 87776, 109720, 140948, 173680, 176185, 219440, 281896, 347360, 352370, 438880, 458081, 563792, 704740, 916162, 1127584, 1409480, 1832324, 2290405, 2818960, 3664648, 4580810, 5637920, 7329296, 9161620, 14658592, 18323240, 36646480, 73292960]

約数ペア:

[(1, 73292960), (2, 36646480), (4, 18323240), (5, 14658592), (8, 9161620), (10, 7329296), (13, 5637920), (16, 4580810), (20, 3664648), (26, 2818960), (32, 2290405), (40, 1832324), (52, 1409480), (65, 1127584), (80, 916162), (104, 704740), (130, 563792), (160, 458081), (167, 438880), (208, 352370), (211, 347360), (260, 281896), (334, 219440), (416, 176185), (422, 173680), (520, 140948), (668, 109720), (835, 87776), (844, 86840), (1040, 70474), (1055, 69472), (1336, 54860), (1670, 43888), (1688, 43420), (2080, 35237), (2110, 34736), (2171, 33760), (2672, 27430), (2743, 26720), (3340, 21944), (3376, 21710), (4220, 17368), (4342, 16880), (5344, 13715), (5486, 13360), (6680, 10972), (6752, 10855), (8440, 8684)]