61149318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 131072256

約数和(自身を除く): 69922938

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 79, 138, 142, 158, 213, 237, 426, 474, 1633, 1817, 3266, 3634, 4899, 5451, 5609, 6241, 9798, 10902, 11218, 12482, 16827, 18723, 33654, 37446, 129007, 143543, 258014, 287086, 387021, 430629, 443111, 774042, 861258, 886222, 1329333, 2658666, 10191553, 20383106, 30574659, 61149318]

約数ペア:

[(1, 61149318), (2, 30574659), (3, 20383106), (6, 10191553), (23, 2658666), (46, 1329333), (69, 886222), (71, 861258), (79, 774042), (138, 443111), (142, 430629), (158, 387021), (213, 287086), (237, 258014), (426, 143543), (474, 129007), (1633, 37446), (1817, 33654), (3266, 18723), (3634, 16827), (4899, 12482), (5451, 11218), (5609, 10902), (6241, 9798)]