76473880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2417}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 198469440

約数和(自身を除く): 121995560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 2417, 3164, 3955, 4520, 4834, 6328, 7910, 9668, 12085, 15820, 16919, 19336, 24170, 31640, 33838, 48340, 67676, 84595, 96680, 135352, 169190, 273121, 338380, 546242, 676760, 1092484, 1365605, 1911847, 2184968, 2731210, 3823694, 5462420, 7647388, 9559235, 10924840, 15294776, 19118470, 38236940, 76473880]

約数ペア:

[(1, 76473880), (2, 38236940), (4, 19118470), (5, 15294776), (7, 10924840), (8, 9559235), (10, 7647388), (14, 5462420), (20, 3823694), (28, 2731210), (35, 2184968), (40, 1911847), (56, 1365605), (70, 1092484), (113, 676760), (140, 546242), (226, 338380), (280, 273121), (452, 169190), (565, 135352), (791, 96680), (904, 84595), (1130, 67676), (1582, 48340), (2260, 33838), (2417, 31640), (3164, 24170), (3955, 19336), (4520, 16919), (4834, 15820), (6328, 12085), (7910, 9668)]