89651982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 218211840

約数和(自身を除く): 128559858

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 307, 357, 409, 614, 714, 818, 921, 1227, 1842, 2149, 2454, 2863, 4298, 5219, 5726, 6447, 6953, 8589, 10438, 12894, 13906, 15657, 17178, 20859, 31314, 36533, 41718, 48671, 73066, 97342, 109599, 125563, 146013, 219198, 251126, 292026, 376689, 753378, 878941, 1757882, 2134571, 2636823, 4269142, 5273646, 6403713, 12807426, 14941997, 29883994, 44825991, 89651982]

約数ペア:

[(1, 89651982), (2, 44825991), (3, 29883994), (6, 14941997), (7, 12807426), (14, 6403713), (17, 5273646), (21, 4269142), (34, 2636823), (42, 2134571), (51, 1757882), (102, 878941), (119, 753378), (238, 376689), (307, 292026), (357, 251126), (409, 219198), (614, 146013), (714, 125563), (818, 109599), (921, 97342), (1227, 73066), (1842, 48671), (2149, 41718), (2454, 36533), (2863, 31314), (4298, 20859), (5219, 17178), (5726, 15657), (6447, 13906), (6953, 12894), (8589, 10438)]