71939862

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{65519}}^1$

素因数の和:65588

約数の個数: 24

約数和(自身を含む): 158427360

約数和(自身を除く): 86487498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 65519, 131038, 196557, 393114, 589671, 1179342, 3996659, 7993318, 11989977, 23979954, 35969931, 71939862]

約数ペア:

[(1, 71939862), (2, 35969931), (3, 23979954), (6, 11989977), (9, 7993318), (18, 3996659), (61, 1179342), (122, 589671), (183, 393114), (366, 196557), (549, 131038), (1098, 65519)]