72064656

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2593}}^1$

素因数の和:2800

約数の個数: 60

約数和(自身を含む): 202804108

約数和(自身を除く): 130739452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 2593, 3088, 3474, 4632, 5186, 6948, 7779, 9264, 10372, 13896, 15558, 20744, 23337, 27792, 31116, 41488, 46674, 62232, 93348, 124464, 186696, 373392, 500449, 1000898, 1501347, 2001796, 3002694, 4003592, 4504041, 6005388, 8007184, 9008082, 12010776, 18016164, 24021552, 36032328, 72064656]

約数ペア:

[(1, 72064656), (2, 36032328), (3, 24021552), (4, 18016164), (6, 12010776), (8, 9008082), (9, 8007184), (12, 6005388), (16, 4504041), (18, 4003592), (24, 3002694), (36, 2001796), (48, 1501347), (72, 1000898), (144, 500449), (193, 373392), (386, 186696), (579, 124464), (772, 93348), (1158, 62232), (1544, 46674), (1737, 41488), (2316, 31116), (2593, 27792), (3088, 23337), (3474, 20744), (4632, 15558), (5186, 13896), (6948, 10372), (7779, 9264)]