89612388

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 234594360

約数和(自身を除く): 144981972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 109, 123, 164, 218, 246, 327, 369, 436, 492, 557, 654, 738, 981, 1114, 1308, 1476, 1671, 1962, 2228, 3342, 3924, 4469, 5013, 6684, 8938, 10026, 13407, 17876, 20052, 22837, 26814, 40221, 45674, 53628, 60713, 68511, 80442, 91348, 121426, 137022, 160884, 182139, 205533, 242852, 274044, 364278, 411066, 546417, 728556, 822132, 1092834, 2185668, 2489233, 4978466, 7467699, 9956932, 14935398, 22403097, 29870796, 44806194, 89612388]

約数ペア:

[(1, 89612388), (2, 44806194), (3, 29870796), (4, 22403097), (6, 14935398), (9, 9956932), (12, 7467699), (18, 4978466), (36, 2489233), (41, 2185668), (82, 1092834), (109, 822132), (123, 728556), (164, 546417), (218, 411066), (246, 364278), (327, 274044), (369, 242852), (436, 205533), (492, 182139), (557, 160884), (654, 137022), (738, 121426), (981, 91348), (1114, 80442), (1308, 68511), (1476, 60713), (1671, 53628), (1962, 45674), (2228, 40221), (3342, 26814), (3924, 22837), (4469, 20052), (5013, 17876), (6684, 13407), (8938, 10026)]