71381268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4877

約数の個数: 72

約数和(自身を含む): 209751360

約数和(自身を除く): 138370092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4801, 4956, 7434, 9602, 14403, 14868, 19204, 28806, 33607, 43209, 57612, 67214, 86418, 100821, 134428, 172836, 201642, 283259, 302463, 403284, 566518, 604926, 849777, 1133036, 1209852, 1699554, 1982813, 2549331, 3399108, 3965626, 5098662, 5948439, 7931252, 10197324, 11896878, 17845317, 23793756, 35690634, 71381268]

約数ペア:

[(1, 71381268), (2, 35690634), (3, 23793756), (4, 17845317), (6, 11896878), (7, 10197324), (9, 7931252), (12, 5948439), (14, 5098662), (18, 3965626), (21, 3399108), (28, 2549331), (36, 1982813), (42, 1699554), (59, 1209852), (63, 1133036), (84, 849777), (118, 604926), (126, 566518), (177, 403284), (236, 302463), (252, 283259), (354, 201642), (413, 172836), (531, 134428), (708, 100821), (826, 86418), (1062, 67214), (1239, 57612), (1652, 43209), (2124, 33607), (2478, 28806), (3717, 19204), (4801, 14868), (4956, 14403), (7434, 9602)]