123171204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6217}}^1$

素因数の和:6364

約数の個数: 48

約数和(自身を含む): 311994368

約数和(自身を除く): 188823164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6217, 6604, 9906, 12434, 18651, 19812, 24868, 37302, 74604, 80821, 161642, 242463, 323284, 484926, 789559, 969852, 1579118, 2368677, 3158236, 4737354, 9474708, 10264267, 20528534, 30792801, 41057068, 61585602, 123171204]

約数ペア:

[(1, 123171204), (2, 61585602), (3, 41057068), (4, 30792801), (6, 20528534), (12, 10264267), (13, 9474708), (26, 4737354), (39, 3158236), (52, 2368677), (78, 1579118), (127, 969852), (156, 789559), (254, 484926), (381, 323284), (508, 242463), (762, 161642), (1524, 80821), (1651, 74604), (3302, 37302), (4953, 24868), (6217, 19812), (6604, 18651), (9906, 12434)]