76628748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^4$

素因数の和:97

約数の個数: 90

約数和(自身を含む): 219547356

約数和(自身を除く): 142918608

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 361, 399, 532, 588, 722, 798, 931, 1083, 1444, 1596, 1862, 2166, 2527, 2793, 3724, 4332, 5054, 5586, 6859, 7581, 10108, 11172, 13718, 15162, 17689, 20577, 27436, 30324, 35378, 41154, 48013, 53067, 70756, 82308, 96026, 106134, 130321, 144039, 192052, 212268, 260642, 288078, 336091, 390963, 521284, 576156, 672182, 781926, 912247, 1008273, 1344364, 1563852, 1824494, 2016546, 2736741, 3648988, 4033092, 5473482, 6385729, 10946964, 12771458, 19157187, 25542916, 38314374, 76628748]

約数ペア:

[(1, 76628748), (2, 38314374), (3, 25542916), (4, 19157187), (6, 12771458), (7, 10946964), (12, 6385729), (14, 5473482), (19, 4033092), (21, 3648988), (28, 2736741), (38, 2016546), (42, 1824494), (49, 1563852), (57, 1344364), (76, 1008273), (84, 912247), (98, 781926), (114, 672182), (133, 576156), (147, 521284), (196, 390963), (228, 336091), (266, 288078), (294, 260642), (361, 212268), (399, 192052), (532, 144039), (588, 130321), (722, 106134), (798, 96026), (931, 82308), (1083, 70756), (1444, 53067), (1596, 48013), (1862, 41154), (2166, 35378), (2527, 30324), (2793, 27436), (3724, 20577), (4332, 17689), (5054, 15162), (5586, 13718), (6859, 11172), (7581, 10108)]