71964576

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3258

約数の個数: 72

約数和(自身を含む): 207305280

約数和(自身を除く): 135340704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3163, 3792, 5688, 6326, 7584, 9489, 11376, 12652, 18978, 22752, 25304, 28467, 37956, 50608, 56934, 75912, 101216, 113868, 151824, 227736, 249877, 303648, 455472, 499754, 749631, 910944, 999508, 1499262, 1999016, 2248893, 2998524, 3998032, 4497786, 5997048, 7996064, 8995572, 11994096, 17991144, 23988192, 35982288, 71964576]

約数ペア:

[(1, 71964576), (2, 35982288), (3, 23988192), (4, 17991144), (6, 11994096), (8, 8995572), (9, 7996064), (12, 5997048), (16, 4497786), (18, 3998032), (24, 2998524), (32, 2248893), (36, 1999016), (48, 1499262), (72, 999508), (79, 910944), (96, 749631), (144, 499754), (158, 455472), (237, 303648), (288, 249877), (316, 227736), (474, 151824), (632, 113868), (711, 101216), (948, 75912), (1264, 56934), (1422, 50608), (1896, 37956), (2528, 28467), (2844, 25304), (3163, 22752), (3792, 18978), (5688, 12652), (6326, 11376), (7584, 9489)]