65402478

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5891

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 87966738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 5851, 11178, 11702, 17553, 35106, 52659, 105318, 134573, 157977, 269146, 315954, 403719, 473931, 807438, 947862, 1211157, 1421793, 2422314, 2843586, 3633471, 7266942, 10900413, 21800826, 32701239, 65402478]

約数ペア:

[(1, 65402478), (2, 32701239), (3, 21800826), (6, 10900413), (9, 7266942), (18, 3633471), (23, 2843586), (27, 2422314), (46, 1421793), (54, 1211157), (69, 947862), (81, 807438), (138, 473931), (162, 403719), (207, 315954), (243, 269146), (414, 157977), (486, 134573), (621, 105318), (1242, 52659), (1863, 35106), (3726, 17553), (5589, 11702), (5851, 11178)]