61217766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 140534784

約数和(自身を除く): 79317018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 1206, 1541, 2207, 3082, 4414, 4623, 6621, 9246, 13242, 13869, 19863, 27738, 39726, 50761, 101522, 147869, 152283, 295738, 304566, 443607, 456849, 887214, 913698, 1330821, 2661642, 3400987, 6801974, 10202961, 20405922, 30608883, 61217766]

約数ペア:

[(1, 61217766), (2, 30608883), (3, 20405922), (6, 10202961), (9, 6801974), (18, 3400987), (23, 2661642), (46, 1330821), (67, 913698), (69, 887214), (134, 456849), (138, 443607), (201, 304566), (207, 295738), (402, 152283), (414, 147869), (603, 101522), (1206, 50761), (1541, 39726), (2207, 27738), (3082, 19863), (4414, 13869), (4623, 13242), (6621, 9246)]