71406336

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 192013360

約数和(自身を除く): 120607024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 853, 872, 1308, 1706, 1744, 2559, 2616, 3412, 3488, 5118, 5232, 6824, 6976, 10236, 10464, 13648, 13952, 20472, 20928, 27296, 27904, 40944, 41856, 54592, 81888, 83712, 92977, 109184, 163776, 185954, 218368, 278931, 327552, 371908, 557862, 655104, 743816, 1115724, 1487632, 2231448, 2975264, 4462896, 5950528, 8925792, 11901056, 17851584, 23802112, 35703168, 71406336]

約数ペア:

[(1, 71406336), (2, 35703168), (3, 23802112), (4, 17851584), (6, 11901056), (8, 8925792), (12, 5950528), (16, 4462896), (24, 2975264), (32, 2231448), (48, 1487632), (64, 1115724), (96, 743816), (109, 655104), (128, 557862), (192, 371908), (218, 327552), (256, 278931), (327, 218368), (384, 185954), (436, 163776), (654, 109184), (768, 92977), (853, 83712), (872, 81888), (1308, 54592), (1706, 41856), (1744, 40944), (2559, 27904), (2616, 27296), (3412, 20928), (3488, 20472), (5118, 13952), (5232, 13648), (6824, 10464), (6976, 10236)]