40673664

素因数分解:

$2^7\times 3^4\times {\mathrm{3923}}^1$

素因数の和:3949

約数の個数: 80

約数和(自身を含む): 121075020

約数和(自身を除く): 80401356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 3923, 5184, 7846, 10368, 11769, 15692, 23538, 31384, 35307, 47076, 62768, 70614, 94152, 105921, 125536, 141228, 188304, 211842, 251072, 282456, 317763, 376608, 423684, 502144, 564912, 635526, 753216, 847368, 1129824, 1271052, 1506432, 1694736, 2259648, 2542104, 3389472, 4519296, 5084208, 6778944, 10168416, 13557888, 20336832, 40673664]

約数ペア:

[(1, 40673664), (2, 20336832), (3, 13557888), (4, 10168416), (6, 6778944), (8, 5084208), (9, 4519296), (12, 3389472), (16, 2542104), (18, 2259648), (24, 1694736), (27, 1506432), (32, 1271052), (36, 1129824), (48, 847368), (54, 753216), (64, 635526), (72, 564912), (81, 502144), (96, 423684), (108, 376608), (128, 317763), (144, 282456), (162, 251072), (192, 211842), (216, 188304), (288, 141228), (324, 125536), (384, 105921), (432, 94152), (576, 70614), (648, 62768), (864, 47076), (1152, 35307), (1296, 31384), (1728, 23538), (2592, 15692), (3456, 11769), (3923, 10368), (5184, 7846)]