71397816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6967}}^1$

素因数の和:7044

約数の個数: 64

約数和(自身を含む): 207367680

約数和(自身を除く): 135969864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 6967, 10248, 13934, 20901, 27868, 41802, 48769, 55736, 83604, 97538, 146307, 167208, 195076, 292614, 390152, 424987, 585228, 849974, 1170456, 1274961, 1699948, 2549922, 2974909, 3399896, 5099844, 5949818, 8924727, 10199688, 11899636, 17849454, 23799272, 35698908, 71397816]

約数ペア:

[(1, 71397816), (2, 35698908), (3, 23799272), (4, 17849454), (6, 11899636), (7, 10199688), (8, 8924727), (12, 5949818), (14, 5099844), (21, 3399896), (24, 2974909), (28, 2549922), (42, 1699948), (56, 1274961), (61, 1170456), (84, 849974), (122, 585228), (168, 424987), (183, 390152), (244, 292614), (366, 195076), (427, 167208), (488, 146307), (732, 97538), (854, 83604), (1281, 55736), (1464, 48769), (1708, 41802), (2562, 27868), (3416, 20901), (5124, 13934), (6967, 10248)]