87209148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 233271360

約数和(自身を除く): 146062212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 37, 39, 52, 58, 74, 78, 87, 111, 116, 148, 156, 174, 222, 348, 377, 444, 481, 521, 754, 962, 1042, 1073, 1131, 1443, 1508, 1563, 1924, 2084, 2146, 2262, 2886, 3126, 3219, 4292, 4524, 5772, 6252, 6438, 6773, 12876, 13546, 13949, 15109, 19277, 20319, 27092, 27898, 30218, 38554, 40638, 41847, 45327, 55796, 57831, 60436, 77108, 81276, 83694, 90654, 115662, 167388, 181308, 196417, 231324, 250601, 392834, 501202, 559033, 589251, 751803, 785668, 1002404, 1118066, 1178502, 1503606, 1677099, 2236132, 2357004, 3007212, 3354198, 6708396, 7267429, 14534858, 21802287, 29069716, 43604574, 87209148]

約数ペア:

[(1, 87209148), (2, 43604574), (3, 29069716), (4, 21802287), (6, 14534858), (12, 7267429), (13, 6708396), (26, 3354198), (29, 3007212), (37, 2357004), (39, 2236132), (52, 1677099), (58, 1503606), (74, 1178502), (78, 1118066), (87, 1002404), (111, 785668), (116, 751803), (148, 589251), (156, 559033), (174, 501202), (222, 392834), (348, 250601), (377, 231324), (444, 196417), (481, 181308), (521, 167388), (754, 115662), (962, 90654), (1042, 83694), (1073, 81276), (1131, 77108), (1443, 60436), (1508, 57831), (1563, 55796), (1924, 45327), (2084, 41847), (2146, 40638), (2262, 38554), (2886, 30218), (3126, 27898), (3219, 27092), (4292, 20319), (4524, 19277), (5772, 15109), (6252, 13949), (6438, 13546), (6773, 12876)]