81165936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54547}}^1$

素因数の和:54589

約数の個数: 40

約数和(自身を含む): 216446464

約数和(自身を除く): 135280528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54547, 109094, 163641, 218188, 327282, 436376, 654564, 872752, 1309128, 1690957, 2618256, 3381914, 5072871, 6763828, 10145742, 13527656, 20291484, 27055312, 40582968, 81165936]

約数ペア:

[(1, 81165936), (2, 40582968), (3, 27055312), (4, 20291484), (6, 13527656), (8, 10145742), (12, 6763828), (16, 5072871), (24, 3381914), (31, 2618256), (48, 1690957), (62, 1309128), (93, 872752), (124, 654564), (186, 436376), (248, 327282), (372, 218188), (496, 163641), (744, 109094), (1488, 54547)]