74343038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 72744322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 139, 151, 154, 161, 253, 278, 302, 322, 506, 973, 1057, 1529, 1661, 1771, 1946, 2114, 3058, 3197, 3322, 3473, 3542, 6394, 6946, 10703, 11627, 20989, 21406, 22379, 23254, 24311, 35167, 38203, 41978, 44758, 48622, 70334, 76406, 146923, 230879, 246169, 267421, 293846, 461758, 482747, 492338, 534842, 965494, 1616153, 3232306, 3379229, 5310217, 6758458, 10620434, 37171519, 74343038]

約数ペア:

[(1, 74343038), (2, 37171519), (7, 10620434), (11, 6758458), (14, 5310217), (22, 3379229), (23, 3232306), (46, 1616153), (77, 965494), (139, 534842), (151, 492338), (154, 482747), (161, 461758), (253, 293846), (278, 267421), (302, 246169), (322, 230879), (506, 146923), (973, 76406), (1057, 70334), (1529, 48622), (1661, 44758), (1771, 41978), (1946, 38203), (2114, 35167), (3058, 24311), (3197, 23254), (3322, 22379), (3473, 21406), (3542, 20989), (6394, 11627), (6946, 10703)]