79728488

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 187142400

約数和(自身を除く): 107413912

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 49, 56, 74, 92, 98, 148, 161, 184, 196, 239, 259, 296, 322, 392, 478, 518, 644, 851, 956, 1036, 1127, 1288, 1673, 1702, 1813, 1912, 2072, 2254, 3346, 3404, 3626, 4508, 5497, 5957, 6692, 6808, 7252, 8843, 9016, 10994, 11711, 11914, 13384, 14504, 17686, 21988, 23422, 23828, 35372, 38479, 41699, 43976, 46844, 47656, 61901, 70744, 76958, 83398, 93688, 123802, 153916, 166796, 203389, 247604, 269353, 307832, 333592, 406778, 433307, 495208, 538706, 813556, 866614, 1077412, 1423723, 1627112, 1733228, 2154824, 2847446, 3466456, 5694892, 9966061, 11389784, 19932122, 39864244, 79728488]

約数ペア:

[(1, 79728488), (2, 39864244), (4, 19932122), (7, 11389784), (8, 9966061), (14, 5694892), (23, 3466456), (28, 2847446), (37, 2154824), (46, 1733228), (49, 1627112), (56, 1423723), (74, 1077412), (92, 866614), (98, 813556), (148, 538706), (161, 495208), (184, 433307), (196, 406778), (239, 333592), (259, 307832), (296, 269353), (322, 247604), (392, 203389), (478, 166796), (518, 153916), (644, 123802), (851, 93688), (956, 83398), (1036, 76958), (1127, 70744), (1288, 61901), (1673, 47656), (1702, 46844), (1813, 43976), (1912, 41699), (2072, 38479), (2254, 35372), (3346, 23828), (3404, 23422), (3626, 21988), (4508, 17686), (5497, 14504), (5957, 13384), (6692, 11914), (6808, 11711), (7252, 10994), (8843, 9016)]