70747728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 189083136

約数和(自身を除く): 118335408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 151, 172, 227, 258, 302, 344, 453, 454, 516, 604, 681, 688, 906, 908, 1032, 1208, 1362, 1812, 1816, 2064, 2416, 2724, 3624, 3632, 5448, 6493, 7248, 9761, 10896, 12986, 19479, 19522, 25972, 29283, 34277, 38958, 39044, 51944, 58566, 68554, 77916, 78088, 102831, 103888, 117132, 137108, 155832, 156176, 205662, 234264, 274216, 311664, 411324, 468528, 548432, 822648, 1473911, 1645296, 2947822, 4421733, 5895644, 8843466, 11791288, 17686932, 23582576, 35373864, 70747728]

約数ペア:

[(1, 70747728), (2, 35373864), (3, 23582576), (4, 17686932), (6, 11791288), (8, 8843466), (12, 5895644), (16, 4421733), (24, 2947822), (43, 1645296), (48, 1473911), (86, 822648), (129, 548432), (151, 468528), (172, 411324), (227, 311664), (258, 274216), (302, 234264), (344, 205662), (453, 156176), (454, 155832), (516, 137108), (604, 117132), (681, 103888), (688, 102831), (906, 78088), (908, 77916), (1032, 68554), (1208, 58566), (1362, 51944), (1812, 39044), (1816, 38958), (2064, 34277), (2416, 29283), (2724, 25972), (3624, 19522), (3632, 19479), (5448, 12986), (6493, 10896), (7248, 9761)]