84981078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 96

約数和(自身を含む): 234561600

約数和(自身を除く): 149580522

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1789, 1827, 2262, 2639, 3393, 3578, 3654, 5278, 5367, 6786, 7917, 10734, 12523, 15834, 16101, 23257, 23751, 25046, 32202, 37569, 46514, 47502, 51881, 69771, 75138, 103762, 112707, 139542, 155643, 162799, 209313, 225414, 311286, 325598, 363167, 418626, 466929, 488397, 674453, 726334, 933858, 976794, 1089501, 1348906, 1465191, 2023359, 2179002, 2930382, 3268503, 4046718, 4721171, 6070077, 6537006, 9442342, 12140154, 14163513, 28327026, 42490539, 84981078]

約数ペア:

[(1, 84981078), (2, 42490539), (3, 28327026), (6, 14163513), (7, 12140154), (9, 9442342), (13, 6537006), (14, 6070077), (18, 4721171), (21, 4046718), (26, 3268503), (29, 2930382), (39, 2179002), (42, 2023359), (58, 1465191), (63, 1348906), (78, 1089501), (87, 976794), (91, 933858), (117, 726334), (126, 674453), (174, 488397), (182, 466929), (203, 418626), (234, 363167), (261, 325598), (273, 311286), (377, 225414), (406, 209313), (522, 162799), (546, 155643), (609, 139542), (754, 112707), (819, 103762), (1131, 75138), (1218, 69771), (1638, 51881), (1789, 47502), (1827, 46514), (2262, 37569), (2639, 32202), (3393, 25046), (3578, 23751), (3654, 23257), (5278, 16101), (5367, 15834), (6786, 12523), (7917, 10734)]