74968578

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:6988

約数の個数: 40

約数和(自身を含む): 170517072

約数和(自身を除く): 95548494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 6907, 10854, 13814, 20721, 41442, 62163, 124326, 186489, 372978, 462769, 559467, 925538, 1118934, 1388307, 2776614, 4164921, 8329842, 12494763, 24989526, 37484289, 74968578]

約数ペア:

[(1, 74968578), (2, 37484289), (3, 24989526), (6, 12494763), (9, 8329842), (18, 4164921), (27, 2776614), (54, 1388307), (67, 1118934), (81, 925538), (134, 559467), (162, 462769), (201, 372978), (402, 186489), (603, 124326), (1206, 62163), (1809, 41442), (3618, 20721), (5427, 13814), (6907, 10854)]