87931116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 293529600

約数和(自身を除く): 205598484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 84, 91, 92, 108, 117, 126, 138, 156, 161, 182, 189, 207, 234, 252, 273, 276, 299, 322, 351, 364, 378, 389, 414, 468, 483, 546, 598, 621, 644, 702, 756, 778, 819, 828, 897, 966, 1092, 1167, 1196, 1242, 1404, 1449, 1556, 1638, 1794, 1932, 2093, 2334, 2457, 2484, 2691, 2723, 2898, 3276, 3501, 3588, 4186, 4347, 4668, 4914, 5057, 5382, 5446, 5796, 6279, 7002, 8073, 8169, 8372, 8694, 8947, 9828, 10114, 10503, 10764, 10892, 12558, 14004, 15171, 16146, 16338, 17388, 17894, 18837, 20228, 21006, 24507, 25116, 26841, 30342, 32292, 32676, 35399, 35788, 37674, 42012, 45513, 49014, 53682, 56511, 60684, 62629, 70798, 73521, 75348, 80523, 91026, 98028, 106197, 107364, 113022, 116311, 125258, 136539, 141596, 147042, 161046, 182052, 187887, 212394, 226044, 232622, 241569, 250516, 273078, 294084, 318591, 322092, 348933, 375774, 424788, 465244, 483138, 546156, 563661, 637182, 697866, 751548, 814177, 955773, 966276, 1046799, 1127322, 1274364, 1395732, 1628354, 1690983, 1911546, 2093598, 2254644, 2442531, 3140397, 3256708, 3381966, 3823092, 4187196, 4885062, 6280794, 6763932, 7327593, 9770124, 12561588, 14655186, 21982779, 29310372, 43965558, 87931116]

約数ペア:

[(1, 87931116), (2, 43965558), (3, 29310372), (4, 21982779), (6, 14655186), (7, 12561588), (9, 9770124), (12, 7327593), (13, 6763932), (14, 6280794), (18, 4885062), (21, 4187196), (23, 3823092), (26, 3381966), (27, 3256708), (28, 3140397), (36, 2442531), (39, 2254644), (42, 2093598), (46, 1911546), (52, 1690983), (54, 1628354), (63, 1395732), (69, 1274364), (78, 1127322), (84, 1046799), (91, 966276), (92, 955773), (108, 814177), (117, 751548), (126, 697866), (138, 637182), (156, 563661), (161, 546156), (182, 483138), (189, 465244), (207, 424788), (234, 375774), (252, 348933), (273, 322092), (276, 318591), (299, 294084), (322, 273078), (351, 250516), (364, 241569), (378, 232622), (389, 226044), (414, 212394), (468, 187887), (483, 182052), (546, 161046), (598, 147042), (621, 141596), (644, 136539), (702, 125258), (756, 116311), (778, 113022), (819, 107364), (828, 106197), (897, 98028), (966, 91026), (1092, 80523), (1167, 75348), (1196, 73521), (1242, 70798), (1404, 62629), (1449, 60684), (1556, 56511), (1638, 53682), (1794, 49014), (1932, 45513), (2093, 42012), (2334, 37674), (2457, 35788), (2484, 35399), (2691, 32676), (2723, 32292), (2898, 30342), (3276, 26841), (3501, 25116), (3588, 24507), (4186, 21006), (4347, 20228), (4668, 18837), (4914, 17894), (5057, 17388), (5382, 16338), (5446, 16146), (5796, 15171), (6279, 14004), (7002, 12558), (8073, 10892), (8169, 10764), (8372, 10503), (8694, 10114), (8947, 9828)]