84980376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 249827760

約数和(自身を除く): 164847384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 163, 234, 312, 326, 468, 489, 557, 652, 936, 978, 1114, 1304, 1467, 1671, 1956, 2119, 2228, 2934, 3342, 3912, 4238, 4456, 5013, 5868, 6357, 6684, 7241, 8476, 10026, 11736, 12714, 13368, 14482, 16952, 19071, 20052, 21723, 25428, 28964, 38142, 40104, 43446, 50856, 57928, 65169, 76284, 86892, 90791, 130338, 152568, 173784, 181582, 260676, 272373, 363164, 521352, 544746, 726328, 817119, 1089492, 1180283, 1634238, 2178984, 2360566, 3268476, 3540849, 4721132, 6536952, 7081698, 9442264, 10622547, 14163396, 21245094, 28326792, 42490188, 84980376]

約数ペア:

[(1, 84980376), (2, 42490188), (3, 28326792), (4, 21245094), (6, 14163396), (8, 10622547), (9, 9442264), (12, 7081698), (13, 6536952), (18, 4721132), (24, 3540849), (26, 3268476), (36, 2360566), (39, 2178984), (52, 1634238), (72, 1180283), (78, 1089492), (104, 817119), (117, 726328), (156, 544746), (163, 521352), (234, 363164), (312, 272373), (326, 260676), (468, 181582), (489, 173784), (557, 152568), (652, 130338), (936, 90791), (978, 86892), (1114, 76284), (1304, 65169), (1467, 57928), (1671, 50856), (1956, 43446), (2119, 40104), (2228, 38142), (2934, 28964), (3342, 25428), (3912, 21723), (4238, 20052), (4456, 19071), (5013, 16952), (5868, 14482), (6357, 13368), (6684, 12714), (7241, 11736), (8476, 10026)]