80379216

素因数分解:

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

素因数の和:698

約数の個数: 100

約数和(自身を含む): 235187700

約数和(自身を除く): 154808484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 569, 648, 654, 872, 981, 1138, 1296, 1308, 1707, 1744, 1962, 2276, 2616, 2943, 3414, 3924, 4552, 5121, 5232, 5886, 6828, 7848, 8829, 9104, 10242, 11772, 13656, 15363, 15696, 17658, 20484, 23544, 27312, 30726, 35316, 40968, 46089, 47088, 61452, 62021, 70632, 81936, 92178, 122904, 124042, 141264, 184356, 186063, 245808, 248084, 368712, 372126, 496168, 558189, 737424, 744252, 992336, 1116378, 1488504, 1674567, 2232756, 2977008, 3349134, 4465512, 5023701, 6698268, 8931024, 10047402, 13396536, 20094804, 26793072, 40189608, 80379216]

約数ペア:

[(1, 80379216), (2, 40189608), (3, 26793072), (4, 20094804), (6, 13396536), (8, 10047402), (9, 8931024), (12, 6698268), (16, 5023701), (18, 4465512), (24, 3349134), (27, 2977008), (36, 2232756), (48, 1674567), (54, 1488504), (72, 1116378), (81, 992336), (108, 744252), (109, 737424), (144, 558189), (162, 496168), (216, 372126), (218, 368712), (324, 248084), (327, 245808), (432, 186063), (436, 184356), (569, 141264), (648, 124042), (654, 122904), (872, 92178), (981, 81936), (1138, 70632), (1296, 62021), (1308, 61452), (1707, 47088), (1744, 46089), (1962, 40968), (2276, 35316), (2616, 30726), (2943, 27312), (3414, 23544), (3924, 20484), (4552, 17658), (5121, 15696), (5232, 15363), (5886, 13656), (6828, 11772), (7848, 10242), (8829, 9104)]