40189608

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 113800500

約数和(自身を除く): 73610892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 569, 648, 654, 872, 981, 1138, 1308, 1707, 1962, 2276, 2616, 2943, 3414, 3924, 4552, 5121, 5886, 6828, 7848, 8829, 10242, 11772, 13656, 15363, 17658, 20484, 23544, 30726, 35316, 40968, 46089, 61452, 62021, 70632, 92178, 122904, 124042, 184356, 186063, 248084, 368712, 372126, 496168, 558189, 744252, 1116378, 1488504, 1674567, 2232756, 3349134, 4465512, 5023701, 6698268, 10047402, 13396536, 20094804, 40189608]

約数ペア:

[(1, 40189608), (2, 20094804), (3, 13396536), (4, 10047402), (6, 6698268), (8, 5023701), (9, 4465512), (12, 3349134), (18, 2232756), (24, 1674567), (27, 1488504), (36, 1116378), (54, 744252), (72, 558189), (81, 496168), (108, 372126), (109, 368712), (162, 248084), (216, 186063), (218, 184356), (324, 124042), (327, 122904), (436, 92178), (569, 70632), (648, 62021), (654, 61452), (872, 46089), (981, 40968), (1138, 35316), (1308, 30726), (1707, 23544), (1962, 20484), (2276, 17658), (2616, 15363), (2943, 13656), (3414, 11772), (3924, 10242), (4552, 8829), (5121, 7848), (5886, 6828)]