71528556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5261}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 183875328

約数和(自身を除く): 112346772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 5261, 6798, 10522, 13596, 15783, 21044, 31566, 57871, 63132, 115742, 173613, 231484, 347226, 541883, 694452, 1083766, 1625649, 2167532, 3251298, 5960713, 6502596, 11921426, 17882139, 23842852, 35764278, 71528556]

約数ペア:

[(1, 71528556), (2, 35764278), (3, 23842852), (4, 17882139), (6, 11921426), (11, 6502596), (12, 5960713), (22, 3251298), (33, 2167532), (44, 1625649), (66, 1083766), (103, 694452), (132, 541883), (206, 347226), (309, 231484), (412, 173613), (618, 115742), (1133, 63132), (1236, 57871), (2266, 31566), (3399, 21044), (4532, 15783), (5261, 13596), (6798, 10522)]