80215464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10159}}^1$

素因数の和:10222

約数の個数: 64

約数和(自身を含む): 234086400

約数和(自身を除く): 153870936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 10159, 20318, 30477, 40636, 60954, 71113, 81272, 121908, 142226, 213339, 243816, 284452, 426678, 477473, 568904, 853356, 954946, 1432419, 1706712, 1909892, 2864838, 3342311, 3819784, 5729676, 6684622, 10026933, 11459352, 13369244, 20053866, 26738488, 40107732, 80215464]

約数ペア:

[(1, 80215464), (2, 40107732), (3, 26738488), (4, 20053866), (6, 13369244), (7, 11459352), (8, 10026933), (12, 6684622), (14, 5729676), (21, 3819784), (24, 3342311), (28, 2864838), (42, 1909892), (47, 1706712), (56, 1432419), (84, 954946), (94, 853356), (141, 568904), (168, 477473), (188, 426678), (282, 284452), (329, 243816), (376, 213339), (564, 142226), (658, 121908), (987, 81272), (1128, 71113), (1316, 60954), (1974, 40636), (2632, 30477), (3948, 20318), (7896, 10159)]