79731756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 225086400

約数和(自身を除く): 145354644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 109, 117, 156, 218, 234, 327, 351, 436, 468, 521, 654, 702, 981, 1042, 1308, 1404, 1417, 1563, 1962, 2084, 2834, 2943, 3126, 3924, 4251, 4689, 5668, 5886, 6252, 6773, 8502, 9378, 11772, 12753, 13546, 14067, 17004, 18756, 20319, 25506, 27092, 28134, 38259, 40638, 51012, 56268, 56789, 60957, 76518, 81276, 113578, 121914, 153036, 170367, 182871, 227156, 243828, 340734, 365742, 511101, 681468, 731484, 738257, 1022202, 1476514, 1533303, 2044404, 2214771, 2953028, 3066606, 4429542, 6133212, 6644313, 8859084, 13288626, 19932939, 26577252, 39865878, 79731756]

約数ペア:

[(1, 79731756), (2, 39865878), (3, 26577252), (4, 19932939), (6, 13288626), (9, 8859084), (12, 6644313), (13, 6133212), (18, 4429542), (26, 3066606), (27, 2953028), (36, 2214771), (39, 2044404), (52, 1533303), (54, 1476514), (78, 1022202), (108, 738257), (109, 731484), (117, 681468), (156, 511101), (218, 365742), (234, 340734), (327, 243828), (351, 227156), (436, 182871), (468, 170367), (521, 153036), (654, 121914), (702, 113578), (981, 81276), (1042, 76518), (1308, 60957), (1404, 56789), (1417, 56268), (1563, 51012), (1962, 40638), (2084, 38259), (2834, 28134), (2943, 27092), (3126, 25506), (3924, 20319), (4251, 18756), (4689, 17004), (5668, 14067), (5886, 13546), (6252, 12753), (6773, 11772), (8502, 9378)]