31074004008

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{3847}}^1$

素因数の和:6511

約数の個数: 96

約数和(自身を含む): 86171342400

約数和(自身を除く): 55097338392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2609, 3096, 3847, 5218, 7694, 7827, 10436, 11541, 15388, 15654, 20872, 23082, 23481, 30776, 31308, 34623, 46164, 46962, 62616, 69246, 92328, 93924, 112187, 138492, 165421, 187848, 224374, 276984, 330842, 336561, 448748, 496263, 661684, 673122, 897496, 992526, 1009683, 1323368, 1346244, 1488789, 1985052, 2019366, 2692488, 2977578, 3970104, 4038732, 5955156, 8077464, 10036823, 11910312, 20073646, 30110469, 40147292, 60220938, 80294584, 90331407, 120441876, 180662814, 240883752, 361325628, 431583389, 722651256, 863166778, 1294750167, 1726333556, 2589500334, 3452667112, 3884250501, 5179000668, 7768501002, 10358001336, 15537002004, 31074004008]

約数ペア:

[(1, 31074004008), (2, 15537002004), (3, 10358001336), (4, 7768501002), (6, 5179000668), (8, 3884250501), (9, 3452667112), (12, 2589500334), (18, 1726333556), (24, 1294750167), (36, 863166778), (43, 722651256), (72, 431583389), (86, 361325628), (129, 240883752), (172, 180662814), (258, 120441876), (344, 90331407), (387, 80294584), (516, 60220938), (774, 40147292), (1032, 30110469), (1548, 20073646), (2609, 11910312), (3096, 10036823), (3847, 8077464), (5218, 5955156), (7694, 4038732), (7827, 3970104), (10436, 2977578), (11541, 2692488), (15388, 2019366), (15654, 1985052), (20872, 1488789), (23082, 1346244), (23481, 1323368), (30776, 1009683), (31308, 992526), (34623, 897496), (46164, 673122), (46962, 661684), (62616, 496263), (69246, 448748), (92328, 336561), (93924, 330842), (112187, 276984), (138492, 224374), (165421, 187848)]