71613108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40597}}^1$

素因数の和:40621

約数の個数: 54

約数和(自身を含む): 210581826

約数和(自身を除く): 138968718

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40597, 81194, 121791, 162388, 243582, 284179, 365373, 487164, 568358, 730746, 852537, 1136716, 1461492, 1705074, 1989253, 2557611, 3410148, 3978506, 5115222, 5967759, 7957012, 10230444, 11935518, 17903277, 23871036, 35806554, 71613108]

約数ペア:

[(1, 71613108), (2, 35806554), (3, 23871036), (4, 17903277), (6, 11935518), (7, 10230444), (9, 7957012), (12, 5967759), (14, 5115222), (18, 3978506), (21, 3410148), (28, 2557611), (36, 1989253), (42, 1705074), (49, 1461492), (63, 1136716), (84, 852537), (98, 730746), (126, 568358), (147, 487164), (196, 365373), (252, 284179), (294, 243582), (441, 162388), (588, 121791), (882, 81194), (1764, 40597)]