64791012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 188141184

約数和(自身を除く): 123350172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2221, 2244, 2431, 2652, 4442, 4862, 6663, 7293, 8884, 9724, 13326, 14586, 24431, 26652, 28873, 29172, 37757, 48862, 57746, 73293, 75514, 86619, 97724, 113271, 115492, 146586, 151028, 173238, 226542, 293172, 317603, 346476, 415327, 453084, 490841, 635206, 830654, 952809, 981682, 1245981, 1270412, 1472523, 1661308, 1905618, 1963364, 2491962, 2945046, 3811236, 4983924, 5399251, 5890092, 10798502, 16197753, 21597004, 32395506, 64791012]

約数ペア:

[(1, 64791012), (2, 32395506), (3, 21597004), (4, 16197753), (6, 10798502), (11, 5890092), (12, 5399251), (13, 4983924), (17, 3811236), (22, 2945046), (26, 2491962), (33, 1963364), (34, 1905618), (39, 1661308), (44, 1472523), (51, 1270412), (52, 1245981), (66, 981682), (68, 952809), (78, 830654), (102, 635206), (132, 490841), (143, 453084), (156, 415327), (187, 346476), (204, 317603), (221, 293172), (286, 226542), (374, 173238), (429, 151028), (442, 146586), (561, 115492), (572, 113271), (663, 97724), (748, 86619), (858, 75514), (884, 73293), (1122, 57746), (1326, 48862), (1716, 37757), (2221, 29172), (2244, 28873), (2431, 26652), (2652, 24431), (4442, 14586), (4862, 13326), (6663, 9724), (7293, 8884)]