64931568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 80

約数和(自身を含む): 191300256

約数和(自身を除く): 126368688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 6121, 10608, 12242, 18363, 24484, 36726, 48968, 73452, 79573, 97936, 104057, 146904, 159146, 208114, 238719, 293808, 312171, 318292, 416228, 477438, 624342, 636584, 832456, 954876, 1248684, 1273168, 1352741, 1664912, 1909752, 2497368, 2705482, 3819504, 4058223, 4994736, 5410964, 8116446, 10821928, 16232892, 21643856, 32465784, 64931568]

約数ペア:

[(1, 64931568), (2, 32465784), (3, 21643856), (4, 16232892), (6, 10821928), (8, 8116446), (12, 5410964), (13, 4994736), (16, 4058223), (17, 3819504), (24, 2705482), (26, 2497368), (34, 1909752), (39, 1664912), (48, 1352741), (51, 1273168), (52, 1248684), (68, 954876), (78, 832456), (102, 636584), (104, 624342), (136, 477438), (156, 416228), (204, 318292), (208, 312171), (221, 293808), (272, 238719), (312, 208114), (408, 159146), (442, 146904), (624, 104057), (663, 97936), (816, 79573), (884, 73452), (1326, 48968), (1768, 36726), (2652, 24484), (3536, 18363), (5304, 12242), (6121, 10608)]