89470836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 287659008

約数和(自身を除く): 198188172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 881, 1092, 1116, 1209, 1302, 1612, 1638, 1762, 1953, 2418, 2604, 2643, 2821, 3276, 3524, 3627, 3906, 4836, 5286, 5642, 6167, 7254, 7812, 7929, 8463, 10572, 11284, 11453, 12334, 14508, 15858, 16926, 18501, 22906, 24668, 25389, 27311, 31716, 33852, 34359, 37002, 45812, 50778, 54622, 55503, 68718, 74004, 80171, 81933, 101556, 103077, 109244, 111006, 137436, 160342, 163866, 191177, 206154, 222012, 240513, 245799, 320684, 327732, 355043, 382354, 412308, 481026, 491598, 573531, 710086, 721539, 764708, 962052, 983196, 1065129, 1147062, 1420172, 1443078, 1720593, 2130258, 2294124, 2485301, 2886156, 3195387, 3441186, 4260516, 4970602, 6390774, 6882372, 7455903, 9941204, 12781548, 14911806, 22367709, 29823612, 44735418, 89470836]

約数ペア:

[(1, 89470836), (2, 44735418), (3, 29823612), (4, 22367709), (6, 14911806), (7, 12781548), (9, 9941204), (12, 7455903), (13, 6882372), (14, 6390774), (18, 4970602), (21, 4260516), (26, 3441186), (28, 3195387), (31, 2886156), (36, 2485301), (39, 2294124), (42, 2130258), (52, 1720593), (62, 1443078), (63, 1420172), (78, 1147062), (84, 1065129), (91, 983196), (93, 962052), (117, 764708), (124, 721539), (126, 710086), (156, 573531), (182, 491598), (186, 481026), (217, 412308), (234, 382354), (252, 355043), (273, 327732), (279, 320684), (364, 245799), (372, 240513), (403, 222012), (434, 206154), (468, 191177), (546, 163866), (558, 160342), (651, 137436), (806, 111006), (819, 109244), (868, 103077), (881, 101556), (1092, 81933), (1116, 80171), (1209, 74004), (1302, 68718), (1612, 55503), (1638, 54622), (1762, 50778), (1953, 45812), (2418, 37002), (2604, 34359), (2643, 33852), (2821, 31716), (3276, 27311), (3524, 25389), (3627, 24668), (3906, 22906), (4836, 18501), (5286, 16926), (5642, 15858), (6167, 14508), (7254, 12334), (7812, 11453), (7929, 11284), (8463, 10572)]