87613788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 216720000

約数和(自身を除く): 129106212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2579, 2831, 5158, 5662, 7737, 8493, 10316, 11324, 15474, 16986, 30948, 33972, 49001, 98002, 147003, 196004, 294006, 384271, 588012, 768542, 1152813, 1537084, 2305626, 4611252, 7301149, 14602298, 21903447, 29204596, 43806894, 87613788]

約数ペア:

[(1, 87613788), (2, 43806894), (3, 29204596), (4, 21903447), (6, 14602298), (12, 7301149), (19, 4611252), (38, 2305626), (57, 1537084), (76, 1152813), (114, 768542), (149, 588012), (228, 384271), (298, 294006), (447, 196004), (596, 147003), (894, 98002), (1788, 49001), (2579, 33972), (2831, 30948), (5158, 16986), (5662, 15474), (7737, 11324), (8493, 10316)]