71325606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 163233792

約数和(自身を除く): 91908186

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 142, 186, 213, 341, 426, 491, 682, 781, 982, 1023, 1473, 1562, 2046, 2201, 2343, 2946, 4402, 4686, 5401, 6603, 10802, 13206, 15221, 16203, 24211, 30442, 32406, 34861, 45663, 48422, 69722, 72633, 91326, 104583, 145266, 167431, 209166, 334862, 383471, 502293, 766942, 1004586, 1080691, 1150413, 2161382, 2300826, 3242073, 6484146, 11887601, 23775202, 35662803, 71325606]

約数ペア:

[(1, 71325606), (2, 35662803), (3, 23775202), (6, 11887601), (11, 6484146), (22, 3242073), (31, 2300826), (33, 2161382), (62, 1150413), (66, 1080691), (71, 1004586), (93, 766942), (142, 502293), (186, 383471), (213, 334862), (341, 209166), (426, 167431), (491, 145266), (682, 104583), (781, 91326), (982, 72633), (1023, 69722), (1473, 48422), (1562, 45663), (2046, 34861), (2201, 32406), (2343, 30442), (2946, 24211), (4402, 16203), (4686, 15221), (5401, 13206), (6603, 10802)]