82078228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 71290988

約数列:

[1, 2, 4, 41, 43, 82, 86, 103, 113, 164, 172, 206, 226, 412, 452, 1763, 3526, 4223, 4429, 4633, 4859, 7052, 8446, 8858, 9266, 9718, 11639, 16892, 17716, 18532, 19436, 23278, 46556, 181589, 199219, 363178, 398438, 477199, 500477, 726356, 796876, 954398, 1000954, 1908796, 2001908, 20519557, 41039114, 82078228]

約数ペア:

[(1, 82078228), (2, 41039114), (4, 20519557), (41, 2001908), (43, 1908796), (82, 1000954), (86, 954398), (103, 796876), (113, 726356), (164, 500477), (172, 477199), (206, 398438), (226, 363178), (412, 199219), (452, 181589), (1763, 46556), (3526, 23278), (4223, 19436), (4429, 18532), (4633, 17716), (4859, 16892), (7052, 11639), (8446, 9718), (8858, 9266)]