90786612

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 259753536

約数和(自身を除く): 168966924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 137, 138, 147, 161, 196, 274, 276, 294, 322, 343, 411, 483, 548, 588, 644, 686, 822, 959, 966, 1029, 1127, 1372, 1644, 1918, 1932, 2058, 2254, 2401, 2877, 3151, 3381, 3836, 4116, 4508, 4802, 5754, 6302, 6713, 6762, 7203, 7889, 9453, 9604, 11508, 12604, 13426, 13524, 14406, 15778, 18906, 20139, 22057, 23667, 26852, 28812, 31556, 37812, 40278, 44114, 46991, 47334, 55223, 66171, 80556, 88228, 93982, 94668, 110446, 132342, 140973, 154399, 165669, 187964, 220892, 264684, 281946, 308798, 328937, 331338, 463197, 563892, 617596, 657874, 662676, 926394, 986811, 1080793, 1315748, 1852788, 1973622, 2161586, 3242379, 3947244, 4323172, 6484758, 7565551, 12969516, 15131102, 22696653, 30262204, 45393306, 90786612]

約数ペア:

[(1, 90786612), (2, 45393306), (3, 30262204), (4, 22696653), (6, 15131102), (7, 12969516), (12, 7565551), (14, 6484758), (21, 4323172), (23, 3947244), (28, 3242379), (42, 2161586), (46, 1973622), (49, 1852788), (69, 1315748), (84, 1080793), (92, 986811), (98, 926394), (137, 662676), (138, 657874), (147, 617596), (161, 563892), (196, 463197), (274, 331338), (276, 328937), (294, 308798), (322, 281946), (343, 264684), (411, 220892), (483, 187964), (548, 165669), (588, 154399), (644, 140973), (686, 132342), (822, 110446), (959, 94668), (966, 93982), (1029, 88228), (1127, 80556), (1372, 66171), (1644, 55223), (1918, 47334), (1932, 46991), (2058, 44114), (2254, 40278), (2401, 37812), (2877, 31556), (3151, 28812), (3381, 26852), (3836, 23667), (4116, 22057), (4508, 20139), (4802, 18906), (5754, 15778), (6302, 14406), (6713, 13524), (6762, 13426), (7203, 12604), (7889, 11508), (9453, 9604)]