90740748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{154321}}^1$

素因数の和:154342

約数の個数: 36

約数和(自身を含む): 246297912

約数和(自身を除く): 155557164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 154321, 308642, 462963, 617284, 925926, 1080247, 1851852, 2160494, 3240741, 4320988, 6481482, 7561729, 12962964, 15123458, 22685187, 30246916, 45370374, 90740748]

約数ペア:

[(1, 90740748), (2, 45370374), (3, 30246916), (4, 22685187), (6, 15123458), (7, 12962964), (12, 7561729), (14, 6481482), (21, 4320988), (28, 3240741), (42, 2160494), (49, 1851852), (84, 1080247), (98, 925926), (147, 617284), (196, 462963), (294, 308642), (588, 154321)]