64455924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 167452320

約数和(自身を除く): 102996396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 859, 962, 1014, 1443, 1718, 1924, 2028, 2577, 2886, 3436, 5154, 5772, 6253, 10308, 11167, 12506, 18759, 22334, 25012, 31783, 33501, 37518, 44668, 63566, 67002, 75036, 95349, 127132, 134004, 145171, 190698, 290342, 381396, 413179, 435513, 580684, 826358, 871026, 1239537, 1652716, 1742052, 2479074, 4958148, 5371327, 10742654, 16113981, 21485308, 32227962, 64455924]

約数ペア:

[(1, 64455924), (2, 32227962), (3, 21485308), (4, 16113981), (6, 10742654), (12, 5371327), (13, 4958148), (26, 2479074), (37, 1742052), (39, 1652716), (52, 1239537), (74, 871026), (78, 826358), (111, 580684), (148, 435513), (156, 413179), (169, 381396), (222, 290342), (338, 190698), (444, 145171), (481, 134004), (507, 127132), (676, 95349), (859, 75036), (962, 67002), (1014, 63566), (1443, 44668), (1718, 37518), (1924, 33501), (2028, 31783), (2577, 25012), (2886, 22334), (3436, 18759), (5154, 12506), (5772, 11167), (6253, 10308)]