71304372

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^2\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 54

約数和(自身を含む): 182993538

約数和(自身を除く): 111689166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 173, 214, 321, 346, 428, 519, 642, 692, 963, 1038, 1284, 1557, 1926, 2076, 3114, 3852, 6228, 11449, 18511, 22898, 34347, 37022, 45796, 55533, 68694, 74044, 103041, 111066, 137388, 166599, 206082, 222132, 333198, 412164, 666396, 1980677, 3961354, 5942031, 7922708, 11884062, 17826093, 23768124, 35652186, 71304372]

約数ペア:

[(1, 71304372), (2, 35652186), (3, 23768124), (4, 17826093), (6, 11884062), (9, 7922708), (12, 5942031), (18, 3961354), (36, 1980677), (107, 666396), (173, 412164), (214, 333198), (321, 222132), (346, 206082), (428, 166599), (519, 137388), (642, 111066), (692, 103041), (963, 74044), (1038, 68694), (1284, 55533), (1557, 45796), (1926, 37022), (2076, 34347), (3114, 22898), (3852, 18511), (6228, 11449)]