82909476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 108

約数和(自身を含む): 240146452

約数和(自身を除く): 157236976

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 468, 578, 612, 613, 663, 867, 884, 1156, 1226, 1326, 1734, 1839, 1989, 2452, 2601, 2652, 3468, 3678, 3757, 3978, 5202, 5517, 7356, 7514, 7956, 7969, 10404, 10421, 11034, 11271, 15028, 15938, 20842, 22068, 22542, 23907, 31263, 31876, 33813, 41684, 45084, 47814, 62526, 67626, 71721, 93789, 95628, 125052, 135252, 135473, 143442, 177157, 187578, 270946, 286884, 354314, 375156, 406419, 531471, 541892, 708628, 812838, 1062942, 1219257, 1594413, 1625676, 2125884, 2303041, 2438514, 3188826, 4606082, 4877028, 6377652, 6909123, 9212164, 13818246, 20727369, 27636492, 41454738, 82909476]

約数ペア:

[(1, 82909476), (2, 41454738), (3, 27636492), (4, 20727369), (6, 13818246), (9, 9212164), (12, 6909123), (13, 6377652), (17, 4877028), (18, 4606082), (26, 3188826), (34, 2438514), (36, 2303041), (39, 2125884), (51, 1625676), (52, 1594413), (68, 1219257), (78, 1062942), (102, 812838), (117, 708628), (153, 541892), (156, 531471), (204, 406419), (221, 375156), (234, 354314), (289, 286884), (306, 270946), (442, 187578), (468, 177157), (578, 143442), (612, 135473), (613, 135252), (663, 125052), (867, 95628), (884, 93789), (1156, 71721), (1226, 67626), (1326, 62526), (1734, 47814), (1839, 45084), (1989, 41684), (2452, 33813), (2601, 31876), (2652, 31263), (3468, 23907), (3678, 22542), (3757, 22068), (3978, 20842), (5202, 15938), (5517, 15028), (7356, 11271), (7514, 11034), (7956, 10421), (7969, 10404)]