71889306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9829}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 152876160

約数和(自身を除く): 80986854

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 9829, 19658, 29487, 58974, 226067, 452134, 520937, 678201, 1041874, 1356402, 1562811, 3125622, 11981551, 23963102, 35944653, 71889306]

約数ペア:

[(1, 71889306), (2, 35944653), (3, 23963102), (6, 11981551), (23, 3125622), (46, 1562811), (53, 1356402), (69, 1041874), (106, 678201), (138, 520937), (159, 452134), (318, 226067), (1219, 58974), (2438, 29487), (3657, 19658), (7314, 9829)]