25653204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 69346368

約数和(自身を除く): 43693164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 251, 306, 334, 501, 502, 612, 668, 753, 1002, 1004, 1503, 1506, 2004, 2259, 2839, 3006, 3012, 4267, 4518, 5678, 6012, 8517, 8534, 9036, 11356, 12801, 17034, 17068, 25551, 25602, 34068, 38403, 41917, 51102, 51204, 76806, 83834, 102204, 125751, 153612, 167668, 251502, 377253, 503004, 712589, 754506, 1425178, 1509012, 2137767, 2850356, 4275534, 6413301, 8551068, 12826602, 25653204]

約数ペア:

[(1, 25653204), (2, 12826602), (3, 8551068), (4, 6413301), (6, 4275534), (9, 2850356), (12, 2137767), (17, 1509012), (18, 1425178), (34, 754506), (36, 712589), (51, 503004), (68, 377253), (102, 251502), (153, 167668), (167, 153612), (204, 125751), (251, 102204), (306, 83834), (334, 76806), (501, 51204), (502, 51102), (612, 41917), (668, 38403), (753, 34068), (1002, 25602), (1004, 25551), (1503, 17068), (1506, 17034), (2004, 12801), (2259, 11356), (2839, 9036), (3006, 8534), (3012, 8517), (4267, 6012), (4518, 5678)]