64750416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 179702784

約数和(自身を除く): 114952368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1087, 1168, 1241, 1752, 2174, 2482, 3261, 3504, 3723, 4348, 4964, 6522, 7446, 8696, 9928, 13044, 14892, 17392, 18479, 19856, 26088, 29784, 36958, 52176, 55437, 59568, 73916, 79351, 110874, 147832, 158702, 221748, 238053, 295664, 317404, 443496, 476106, 634808, 886992, 952212, 1269616, 1348967, 1904424, 2697934, 3808848, 4046901, 5395868, 8093802, 10791736, 16187604, 21583472, 32375208, 64750416]

約数ペア:

[(1, 64750416), (2, 32375208), (3, 21583472), (4, 16187604), (6, 10791736), (8, 8093802), (12, 5395868), (16, 4046901), (17, 3808848), (24, 2697934), (34, 1904424), (48, 1348967), (51, 1269616), (68, 952212), (73, 886992), (102, 634808), (136, 476106), (146, 443496), (204, 317404), (219, 295664), (272, 238053), (292, 221748), (408, 158702), (438, 147832), (584, 110874), (816, 79351), (876, 73916), (1087, 59568), (1168, 55437), (1241, 52176), (1752, 36958), (2174, 29784), (2482, 26088), (3261, 19856), (3504, 18479), (3723, 17392), (4348, 14892), (4964, 13044), (6522, 9928), (7446, 8696)]