66460716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87911}}^1$

素因数の和:87931

約数の個数: 48

約数和(自身を含む): 196922880

約数和(自身を除く): 130462164

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, 87911, 175822, 263733, 351644, 527466, 615377, 791199, 1054932, 1230754, 1582398, 1846131, 2373597, 2461508, 3164796, 3692262, 4747194, 5538393, 7384524, 9494388, 11076786, 16615179, 22153572, 33230358, 66460716]

約数ペア:

[(1, 66460716), (2, 33230358), (3, 22153572), (4, 16615179), (6, 11076786), (7, 9494388), (9, 7384524), (12, 5538393), (14, 4747194), (18, 3692262), (21, 3164796), (27, 2461508), (28, 2373597), (36, 1846131), (42, 1582398), (54, 1230754), (63, 1054932), (84, 791199), (108, 615377), (126, 527466), (189, 351644), (252, 263733), (378, 175822), (756, 87911)]