82490512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 184238208

約数和(自身を除く): 101747696

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 208, 299, 344, 368, 401, 559, 598, 688, 802, 989, 1118, 1196, 1604, 1978, 2236, 2392, 3208, 3956, 4472, 4784, 5213, 6416, 7912, 8944, 9223, 10426, 12857, 15824, 17243, 18446, 20852, 25714, 34486, 36892, 41704, 51428, 68972, 73784, 83408, 102856, 119899, 137944, 147568, 205712, 224159, 239798, 275888, 396589, 448318, 479596, 793178, 896636, 959192, 1586356, 1793272, 1918384, 3172712, 3586544, 5155657, 6345424, 10311314, 20622628, 41245256, 82490512]

約数ペア:

[(1, 82490512), (2, 41245256), (4, 20622628), (8, 10311314), (13, 6345424), (16, 5155657), (23, 3586544), (26, 3172712), (43, 1918384), (46, 1793272), (52, 1586356), (86, 959192), (92, 896636), (104, 793178), (172, 479596), (184, 448318), (208, 396589), (299, 275888), (344, 239798), (368, 224159), (401, 205712), (559, 147568), (598, 137944), (688, 119899), (802, 102856), (989, 83408), (1118, 73784), (1196, 68972), (1604, 51428), (1978, 41704), (2236, 36892), (2392, 34486), (3208, 25714), (3956, 20852), (4472, 18446), (4784, 17243), (5213, 15824), (6416, 12857), (7912, 10426), (8944, 9223)]