83257468

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 181305600

約数和(自身を除く): 98048132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 196, 266, 283, 316, 532, 553, 566, 931, 1106, 1132, 1501, 1862, 1981, 2212, 3002, 3724, 3871, 3962, 5377, 6004, 7742, 7924, 10507, 10754, 13867, 15484, 21014, 21508, 22357, 27734, 37639, 42028, 44714, 55468, 73549, 75278, 89428, 147098, 150556, 156499, 263473, 294196, 312998, 424783, 526946, 625996, 849566, 1053892, 1095493, 1699132, 2190986, 2973481, 4381972, 5946962, 11893924, 20814367, 41628734, 83257468]

約数ペア:

[(1, 83257468), (2, 41628734), (4, 20814367), (7, 11893924), (14, 5946962), (19, 4381972), (28, 2973481), (38, 2190986), (49, 1699132), (76, 1095493), (79, 1053892), (98, 849566), (133, 625996), (158, 526946), (196, 424783), (266, 312998), (283, 294196), (316, 263473), (532, 156499), (553, 150556), (566, 147098), (931, 89428), (1106, 75278), (1132, 73549), (1501, 55468), (1862, 44714), (1981, 42028), (2212, 37639), (3002, 27734), (3724, 22357), (3871, 21508), (3962, 21014), (5377, 15484), (6004, 13867), (7742, 10754), (7924, 10507)]