71367968

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 168537600

約数和(自身を除く): 97169632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 79, 109, 112, 148, 158, 218, 224, 259, 296, 316, 436, 518, 553, 592, 632, 763, 872, 1036, 1106, 1184, 1264, 1526, 1744, 2072, 2212, 2528, 2923, 3052, 3488, 4033, 4144, 4424, 5846, 6104, 8066, 8288, 8611, 8848, 11692, 12208, 16132, 17222, 17696, 20461, 23384, 24416, 28231, 32264, 34444, 40922, 46768, 56462, 60277, 64528, 68888, 81844, 93536, 112924, 120554, 129056, 137776, 163688, 225848, 241108, 275552, 318607, 327376, 451696, 482216, 637214, 654752, 903392, 964432, 1274428, 1928864, 2230249, 2548856, 4460498, 5097712, 8920996, 10195424, 17841992, 35683984, 71367968]

約数ペア:

[(1, 71367968), (2, 35683984), (4, 17841992), (7, 10195424), (8, 8920996), (14, 5097712), (16, 4460498), (28, 2548856), (32, 2230249), (37, 1928864), (56, 1274428), (74, 964432), (79, 903392), (109, 654752), (112, 637214), (148, 482216), (158, 451696), (218, 327376), (224, 318607), (259, 275552), (296, 241108), (316, 225848), (436, 163688), (518, 137776), (553, 129056), (592, 120554), (632, 112924), (763, 93536), (872, 81844), (1036, 68888), (1106, 64528), (1184, 60277), (1264, 56462), (1526, 46768), (1744, 40922), (2072, 34444), (2212, 32264), (2528, 28231), (2923, 24416), (3052, 23384), (3488, 20461), (4033, 17696), (4144, 17222), (4424, 16132), (5846, 12208), (6104, 11692), (8066, 8848), (8288, 8611)]