84418290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1296

約数の個数: 96

約数和(自身を含む): 243015552

約数和(自身を除く): 158597262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 355, 426, 495, 639, 710, 781, 990, 1065, 1201, 1278, 1562, 2130, 2343, 2402, 3195, 3603, 3905, 4686, 6005, 6390, 7029, 7206, 7810, 10809, 11715, 12010, 13211, 14058, 18015, 21618, 23430, 26422, 35145, 36030, 39633, 54045, 66055, 70290, 79266, 85271, 108090, 118899, 132110, 170542, 198165, 237798, 255813, 396330, 426355, 511626, 594495, 767439, 852710, 937981, 1188990, 1279065, 1534878, 1875962, 2558130, 2813943, 3837195, 4689905, 5627886, 7674390, 8441829, 9379810, 14069715, 16883658, 28139430, 42209145, 84418290]

約数ペア:

[(1, 84418290), (2, 42209145), (3, 28139430), (5, 16883658), (6, 14069715), (9, 9379810), (10, 8441829), (11, 7674390), (15, 5627886), (18, 4689905), (22, 3837195), (30, 2813943), (33, 2558130), (45, 1875962), (55, 1534878), (66, 1279065), (71, 1188990), (90, 937981), (99, 852710), (110, 767439), (142, 594495), (165, 511626), (198, 426355), (213, 396330), (330, 255813), (355, 237798), (426, 198165), (495, 170542), (639, 132110), (710, 118899), (781, 108090), (990, 85271), (1065, 79266), (1201, 70290), (1278, 66055), (1562, 54045), (2130, 39633), (2343, 36030), (2402, 35145), (3195, 26422), (3603, 23430), (3905, 21618), (4686, 18015), (6005, 14058), (6390, 13211), (7029, 12010), (7206, 11715), (7810, 10809)]