65880048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 185988096

約数和(自身を除く): 120108048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1487, 1704, 1846, 2769, 2974, 3408, 3692, 4461, 5538, 5948, 7384, 8922, 11076, 11896, 14768, 17844, 19331, 22152, 23792, 35688, 38662, 44304, 57993, 71376, 77324, 105577, 115986, 154648, 211154, 231972, 309296, 316731, 422308, 463944, 633462, 844616, 927888, 1266924, 1372501, 1689232, 2533848, 2745002, 4117503, 5067696, 5490004, 8235006, 10980008, 16470012, 21960016, 32940024, 65880048]

約数ペア:

[(1, 65880048), (2, 32940024), (3, 21960016), (4, 16470012), (6, 10980008), (8, 8235006), (12, 5490004), (13, 5067696), (16, 4117503), (24, 2745002), (26, 2533848), (39, 1689232), (48, 1372501), (52, 1266924), (71, 927888), (78, 844616), (104, 633462), (142, 463944), (156, 422308), (208, 316731), (213, 309296), (284, 231972), (312, 211154), (426, 154648), (568, 115986), (624, 105577), (852, 77324), (923, 71376), (1136, 57993), (1487, 44304), (1704, 38662), (1846, 35688), (2769, 23792), (2974, 22152), (3408, 19331), (3692, 17844), (4461, 14768), (5538, 11896), (5948, 11076), (7384, 8922)]