123753604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 241851456

約数和(自身を除く): 118097852

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 131, 148, 262, 481, 491, 524, 962, 982, 1703, 1924, 1964, 3406, 4847, 6383, 6812, 9694, 12766, 18167, 19388, 25532, 36334, 63011, 64321, 72668, 126022, 128642, 236171, 252044, 257284, 472342, 836173, 944684, 1672346, 2379877, 3344692, 4759754, 9519508, 30938401, 61876802, 123753604]

約数ペア:

[(1, 123753604), (2, 61876802), (4, 30938401), (13, 9519508), (26, 4759754), (37, 3344692), (52, 2379877), (74, 1672346), (131, 944684), (148, 836173), (262, 472342), (481, 257284), (491, 252044), (524, 236171), (962, 128642), (982, 126022), (1703, 72668), (1924, 64321), (1964, 63011), (3406, 36334), (4847, 25532), (6383, 19388), (6812, 18167), (9694, 12766)]