72613638

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{3853}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 161868000

約数和(自身を除く): 89254362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 2094, 3141, 3853, 6282, 7706, 9423, 11559, 18846, 23118, 34677, 69354, 104031, 208062, 1344697, 2689394, 4034091, 8068182, 12102273, 24204546, 36306819, 72613638]

約数ペア:

[(1, 72613638), (2, 36306819), (3, 24204546), (6, 12102273), (9, 8068182), (18, 4034091), (27, 2689394), (54, 1344697), (349, 208062), (698, 104031), (1047, 69354), (2094, 34677), (3141, 23118), (3853, 18846), (6282, 11559), (7706, 9423)]