61145484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 148135680

約数和(自身を除く): 86990196

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 1669, 3053, 3338, 5007, 6106, 6676, 9159, 10014, 12212, 18318, 20028, 36636, 71767, 118499, 143534, 215301, 236998, 287068, 355497, 430602, 473996, 710994, 861204, 1421988, 5095457, 10190914, 15286371, 20381828, 30572742, 61145484]

約数ペア:

[(1, 61145484), (2, 30572742), (3, 20381828), (4, 15286371), (6, 10190914), (12, 5095457), (43, 1421988), (71, 861204), (86, 710994), (129, 473996), (142, 430602), (172, 355497), (213, 287068), (258, 236998), (284, 215301), (426, 143534), (516, 118499), (852, 71767), (1669, 36636), (3053, 20028), (3338, 18318), (5007, 12212), (6106, 10014), (6676, 9159)]