172722648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 505571760

約数和(自身を除く): 332849112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 193, 196, 294, 386, 392, 579, 588, 761, 772, 1158, 1176, 1351, 1522, 1544, 2283, 2316, 2702, 3044, 4053, 4566, 4632, 5327, 5404, 6088, 8106, 9132, 9457, 10654, 10808, 15981, 16212, 18264, 18914, 21308, 28371, 31962, 32424, 37289, 37828, 42616, 56742, 63924, 74578, 75656, 111867, 113484, 127848, 146873, 149156, 223734, 226968, 293746, 298312, 440619, 447468, 587492, 881238, 894936, 1028111, 1174984, 1762476, 2056222, 3084333, 3524952, 4112444, 6168666, 7196777, 8224888, 12337332, 14393554, 21590331, 24674664, 28787108, 43180662, 57574216, 86361324, 172722648]

約数ペア:

[(1, 172722648), (2, 86361324), (3, 57574216), (4, 43180662), (6, 28787108), (7, 24674664), (8, 21590331), (12, 14393554), (14, 12337332), (21, 8224888), (24, 7196777), (28, 6168666), (42, 4112444), (49, 3524952), (56, 3084333), (84, 2056222), (98, 1762476), (147, 1174984), (168, 1028111), (193, 894936), (196, 881238), (294, 587492), (386, 447468), (392, 440619), (579, 298312), (588, 293746), (761, 226968), (772, 223734), (1158, 149156), (1176, 146873), (1351, 127848), (1522, 113484), (1544, 111867), (2283, 75656), (2316, 74578), (2702, 63924), (3044, 56742), (4053, 42616), (4566, 37828), (4632, 37289), (5327, 32424), (5404, 31962), (6088, 28371), (8106, 21308), (9132, 18914), (9457, 18264), (10654, 16212), (10808, 15981)]