61168716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{80911}}^1$

素因数の和:80931

約数の個数: 48

約数和(自身を含む): 181242880

約数和(自身を除く): 120074164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 80911, 161822, 242733, 323644, 485466, 566377, 728199, 970932, 1132754, 1456398, 1699131, 2184597, 2265508, 2912796, 3398262, 4369194, 5097393, 6796524, 8738388, 10194786, 15292179, 20389572, 30584358, 61168716]

約数ペア:

[(1, 61168716), (2, 30584358), (3, 20389572), (4, 15292179), (6, 10194786), (7, 8738388), (9, 6796524), (12, 5097393), (14, 4369194), (18, 3398262), (21, 2912796), (27, 2265508), (28, 2184597), (36, 1699131), (42, 1456398), (54, 1132754), (63, 970932), (84, 728199), (108, 566377), (126, 485466), (189, 323644), (252, 242733), (378, 161822), (756, 80911)]