78707508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 207785760

約数和(自身を除く): 129078252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 709, 841, 957, 1276, 1418, 1682, 1914, 2127, 2523, 2836, 3364, 3828, 4254, 5046, 7799, 8508, 9251, 10092, 15598, 18502, 20561, 23397, 27753, 31196, 37004, 41122, 46794, 55506, 61683, 82244, 93588, 111012, 123366, 226171, 246732, 452342, 596269, 678513, 904684, 1192538, 1357026, 1788807, 2385076, 2714052, 3577614, 6558959, 7155228, 13117918, 19676877, 26235836, 39353754, 78707508]

約数ペア:

[(1, 78707508), (2, 39353754), (3, 26235836), (4, 19676877), (6, 13117918), (11, 7155228), (12, 6558959), (22, 3577614), (29, 2714052), (33, 2385076), (44, 1788807), (58, 1357026), (66, 1192538), (87, 904684), (116, 678513), (132, 596269), (174, 452342), (319, 246732), (348, 226171), (638, 123366), (709, 111012), (841, 93588), (957, 82244), (1276, 61683), (1418, 55506), (1682, 46794), (1914, 41122), (2127, 37004), (2523, 31196), (2836, 27753), (3364, 23397), (3828, 20561), (4254, 18502), (5046, 15598), (7799, 10092), (8508, 9251)]