71220546

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3360

約数の個数: 40

約数和(自身を含む): 160801740

約数和(自身を除く): 89581194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3209, 3699, 6418, 7398, 9627, 11097, 19254, 22194, 28881, 57762, 86643, 173286, 259929, 439633, 519858, 879266, 1318899, 2637798, 3956697, 7913394, 11870091, 23740182, 35610273, 71220546]

約数ペア:

[(1, 71220546), (2, 35610273), (3, 23740182), (6, 11870091), (9, 7913394), (18, 3956697), (27, 2637798), (54, 1318899), (81, 879266), (137, 519858), (162, 439633), (274, 259929), (411, 173286), (822, 86643), (1233, 57762), (2466, 28881), (3209, 22194), (3699, 19254), (6418, 11097), (7398, 9627)]