79117506

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 193818240

約数和(自身を除く): 114700734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 2621, 3354, 5031, 5242, 7863, 10062, 15093, 15726, 23589, 30186, 34073, 47178, 68146, 70767, 102219, 112703, 141534, 204438, 225406, 306657, 338109, 613314, 676218, 919971, 1014327, 1465139, 1839942, 2028654, 2930278, 3042981, 4395417, 6085962, 8790834, 13186251, 26372502, 39558753, 79117506]

約数ペア:

[(1, 79117506), (2, 39558753), (3, 26372502), (6, 13186251), (9, 8790834), (13, 6085962), (18, 4395417), (26, 3042981), (27, 2930278), (39, 2028654), (43, 1839942), (54, 1465139), (78, 1014327), (86, 919971), (117, 676218), (129, 613314), (234, 338109), (258, 306657), (351, 225406), (387, 204438), (559, 141534), (702, 112703), (774, 102219), (1118, 70767), (1161, 68146), (1677, 47178), (2322, 34073), (2621, 30186), (3354, 23589), (5031, 15726), (5242, 15093), (7863, 10062)]