74085474

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 160174080

約数和(自身を除く): 86088606

約数列:

[1, 2, 3, 6, 31, 43, 59, 62, 86, 93, 118, 129, 157, 177, 186, 258, 314, 354, 471, 942, 1333, 1829, 2537, 2666, 3658, 3999, 4867, 5074, 5487, 6751, 7611, 7998, 9263, 9734, 10974, 13502, 14601, 15222, 18526, 20253, 27789, 29202, 40506, 55578, 78647, 157294, 209281, 235941, 287153, 398309, 418562, 471882, 574306, 627843, 796618, 861459, 1194927, 1255686, 1722918, 2389854, 12347579, 24695158, 37042737, 74085474]

約数ペア:

[(1, 74085474), (2, 37042737), (3, 24695158), (6, 12347579), (31, 2389854), (43, 1722918), (59, 1255686), (62, 1194927), (86, 861459), (93, 796618), (118, 627843), (129, 574306), (157, 471882), (177, 418562), (186, 398309), (258, 287153), (314, 235941), (354, 209281), (471, 157294), (942, 78647), (1333, 55578), (1829, 40506), (2537, 29202), (2666, 27789), (3658, 20253), (3999, 18526), (4867, 15222), (5074, 14601), (5487, 13502), (6751, 10974), (7611, 9734), (7998, 9263)]