76392680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 218695680

約数和(自身を除く): 142303000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 677, 728, 806, 868, 910, 1085, 1240, 1354, 1612, 1736, 1820, 2015, 2170, 2708, 2821, 3224, 3385, 3640, 4030, 4340, 4739, 5416, 5642, 6770, 8060, 8680, 8801, 9478, 11284, 13540, 14105, 16120, 17602, 18956, 20987, 22568, 23695, 27080, 28210, 35204, 37912, 41974, 44005, 47390, 56420, 61607, 70408, 83948, 88010, 94780, 104935, 112840, 123214, 146909, 167896, 176020, 189560, 209870, 246428, 272831, 293818, 308035, 352040, 419740, 492856, 545662, 587636, 616070, 734545, 839480, 1091324, 1175272, 1232140, 1364155, 1469090, 1909817, 2182648, 2464280, 2728310, 2938180, 3819634, 5456620, 5876360, 7639268, 9549085, 10913240, 15278536, 19098170, 38196340, 76392680]

約数ペア:

[(1, 76392680), (2, 38196340), (4, 19098170), (5, 15278536), (7, 10913240), (8, 9549085), (10, 7639268), (13, 5876360), (14, 5456620), (20, 3819634), (26, 2938180), (28, 2728310), (31, 2464280), (35, 2182648), (40, 1909817), (52, 1469090), (56, 1364155), (62, 1232140), (65, 1175272), (70, 1091324), (91, 839480), (104, 734545), (124, 616070), (130, 587636), (140, 545662), (155, 492856), (182, 419740), (217, 352040), (248, 308035), (260, 293818), (280, 272831), (310, 246428), (364, 209870), (403, 189560), (434, 176020), (455, 167896), (520, 146909), (620, 123214), (677, 112840), (728, 104935), (806, 94780), (868, 88010), (910, 83948), (1085, 70408), (1240, 61607), (1354, 56420), (1612, 47390), (1736, 44005), (1820, 41974), (2015, 37912), (2170, 35204), (2708, 28210), (2821, 27080), (3224, 23695), (3385, 22568), (3640, 20987), (4030, 18956), (4340, 17602), (4739, 16120), (5416, 14105), (5642, 13540), (6770, 11284), (8060, 9478), (8680, 8801)]