76905756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 209808144

約数和(自身を除く): 132902388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2371, 2703, 3604, 4742, 5406, 7113, 8109, 9484, 10812, 14226, 16218, 21339, 28452, 32436, 40307, 42678, 80614, 85356, 120921, 125663, 161228, 241842, 251326, 362763, 376989, 483684, 502652, 725526, 753978, 1130967, 1451052, 1507956, 2136271, 2261934, 4272542, 4523868, 6408813, 8545084, 12817626, 19226439, 25635252, 38452878, 76905756]

約数ペア:

[(1, 76905756), (2, 38452878), (3, 25635252), (4, 19226439), (6, 12817626), (9, 8545084), (12, 6408813), (17, 4523868), (18, 4272542), (34, 2261934), (36, 2136271), (51, 1507956), (53, 1451052), (68, 1130967), (102, 753978), (106, 725526), (153, 502652), (159, 483684), (204, 376989), (212, 362763), (306, 251326), (318, 241842), (477, 161228), (612, 125663), (636, 120921), (901, 85356), (954, 80614), (1802, 42678), (1908, 40307), (2371, 32436), (2703, 28452), (3604, 21339), (4742, 16218), (5406, 14226), (7113, 10812), (8109, 9484)]