42707772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 113008896

約数和(自身を除く): 70301124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 587, 774, 846, 1174, 1548, 1692, 1761, 2021, 2348, 3522, 4042, 5283, 6063, 7044, 8084, 10566, 12126, 18189, 21132, 24252, 25241, 27589, 36378, 50482, 55178, 72756, 75723, 82767, 100964, 110356, 151446, 165534, 227169, 248301, 302892, 331068, 454338, 496602, 908676, 993204, 1186327, 2372654, 3558981, 4745308, 7117962, 10676943, 14235924, 21353886, 42707772]

約数ペア:

[(1, 42707772), (2, 21353886), (3, 14235924), (4, 10676943), (6, 7117962), (9, 4745308), (12, 3558981), (18, 2372654), (36, 1186327), (43, 993204), (47, 908676), (86, 496602), (94, 454338), (129, 331068), (141, 302892), (172, 248301), (188, 227169), (258, 165534), (282, 151446), (387, 110356), (423, 100964), (516, 82767), (564, 75723), (587, 72756), (774, 55178), (846, 50482), (1174, 36378), (1548, 27589), (1692, 25241), (1761, 24252), (2021, 21132), (2348, 18189), (3522, 12126), (4042, 10566), (5283, 8084), (6063, 7044)]