81793692

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{4231}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 213292800

約数和(自身を除く): 131499108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 4231, 4833, 6444, 8462, 9666, 12693, 16924, 19332, 25386, 38079, 50772, 76158, 114237, 152316, 228474, 456948, 757349, 1514698, 2272047, 3029396, 4544094, 6816141, 9088188, 13632282, 20448423, 27264564, 40896846, 81793692]

約数ペア:

[(1, 81793692), (2, 40896846), (3, 27264564), (4, 20448423), (6, 13632282), (9, 9088188), (12, 6816141), (18, 4544094), (27, 3029396), (36, 2272047), (54, 1514698), (108, 757349), (179, 456948), (358, 228474), (537, 152316), (716, 114237), (1074, 76158), (1611, 50772), (2148, 38079), (3222, 25386), (4231, 19332), (4833, 16924), (6444, 12693), (8462, 9666)]