77996370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2499

約数の個数: 64

約数和(自身を含む): 198961920

約数和(自身を除く): 120965550

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 2423, 3219, 4846, 5365, 6438, 7269, 10730, 12115, 14538, 16095, 24230, 32190, 36345, 70267, 72690, 89651, 140534, 179302, 210801, 268953, 351335, 421602, 448255, 537906, 702670, 896510, 1054005, 1344765, 2108010, 2599879, 2689530, 5199758, 7799637, 12999395, 15599274, 25998790, 38998185, 77996370]

約数ペア:

[(1, 77996370), (2, 38998185), (3, 25998790), (5, 15599274), (6, 12999395), (10, 7799637), (15, 5199758), (29, 2689530), (30, 2599879), (37, 2108010), (58, 1344765), (74, 1054005), (87, 896510), (111, 702670), (145, 537906), (174, 448255), (185, 421602), (222, 351335), (290, 268953), (370, 210801), (435, 179302), (555, 140534), (870, 89651), (1073, 72690), (1110, 70267), (2146, 36345), (2423, 32190), (3219, 24230), (4846, 16095), (5365, 14538), (6438, 12115), (7269, 10730)]