72919188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6317

約数の個数: 72

約数和(自身を含む): 205470720

約数和(自身を除く): 132551532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 6271, 11628, 12542, 18813, 25084, 37626, 56439, 75252, 106607, 112878, 119149, 213214, 225756, 238298, 319821, 357447, 426428, 476596, 639642, 714894, 959463, 1072341, 1279284, 1429788, 1918926, 2025533, 2144682, 3837852, 4051066, 4289364, 6076599, 8102132, 12153198, 18229797, 24306396, 36459594, 72919188]

約数ペア:

[(1, 72919188), (2, 36459594), (3, 24306396), (4, 18229797), (6, 12153198), (9, 8102132), (12, 6076599), (17, 4289364), (18, 4051066), (19, 3837852), (34, 2144682), (36, 2025533), (38, 1918926), (51, 1429788), (57, 1279284), (68, 1072341), (76, 959463), (102, 714894), (114, 639642), (153, 476596), (171, 426428), (204, 357447), (228, 319821), (306, 238298), (323, 225756), (342, 213214), (612, 119149), (646, 112878), (684, 106607), (969, 75252), (1292, 56439), (1938, 37626), (2907, 25084), (3876, 18813), (5814, 12542), (6271, 11628)]