61978284

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8317}}^1$

素因数の和:8356

約数の個数: 60

約数和(自身を含む): 169088304

約数和(自身を除く): 107110020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 8317, 16634, 24951, 33268, 49902, 74853, 99804, 149706, 191291, 224559, 299412, 382582, 449118, 573873, 673677, 765164, 898236, 1147746, 1347354, 1721619, 2295492, 2694708, 3443238, 5164857, 6886476, 10329714, 15494571, 20659428, 30989142, 61978284]

約数ペア:

[(1, 61978284), (2, 30989142), (3, 20659428), (4, 15494571), (6, 10329714), (9, 6886476), (12, 5164857), (18, 3443238), (23, 2694708), (27, 2295492), (36, 1721619), (46, 1347354), (54, 1147746), (69, 898236), (81, 765164), (92, 673677), (108, 573873), (138, 449118), (162, 382582), (207, 299412), (276, 224559), (324, 191291), (414, 149706), (621, 99804), (828, 74853), (1242, 49902), (1863, 33268), (2484, 24951), (3726, 16634), (7452, 8317)]