72239928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 188006400

約数和(自身を除く): 115766472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 271, 348, 383, 542, 696, 766, 813, 1084, 1149, 1532, 1626, 2168, 2298, 3064, 3252, 4596, 6504, 7859, 9192, 11107, 15718, 22214, 23577, 31436, 33321, 44428, 47154, 62872, 66642, 88856, 94308, 103793, 133284, 188616, 207586, 266568, 311379, 415172, 622758, 830344, 1245516, 2491032, 3009997, 6019994, 9029991, 12039988, 18059982, 24079976, 36119964, 72239928]

約数ペア:

[(1, 72239928), (2, 36119964), (3, 24079976), (4, 18059982), (6, 12039988), (8, 9029991), (12, 6019994), (24, 3009997), (29, 2491032), (58, 1245516), (87, 830344), (116, 622758), (174, 415172), (232, 311379), (271, 266568), (348, 207586), (383, 188616), (542, 133284), (696, 103793), (766, 94308), (813, 88856), (1084, 66642), (1149, 62872), (1532, 47154), (1626, 44428), (2168, 33321), (2298, 31436), (3064, 23577), (3252, 22214), (4596, 15718), (6504, 11107), (7859, 9192)]