77909568

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 112

約数和(自身を含む): 231184704

約数和(自身を除く): 153275136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 296, 352, 407, 444, 528, 592, 704, 814, 888, 997, 1056, 1184, 1221, 1628, 1776, 1994, 2112, 2368, 2442, 2991, 3256, 3552, 3988, 4884, 5982, 6512, 7104, 7976, 9768, 10967, 11964, 13024, 15952, 19536, 21934, 23928, 26048, 31904, 32901, 36889, 39072, 43868, 47856, 63808, 65802, 73778, 78144, 87736, 95712, 110667, 131604, 147556, 175472, 191424, 221334, 263208, 295112, 350944, 405779, 442668, 526416, 590224, 701888, 811558, 885336, 1052832, 1180448, 1217337, 1623116, 1770672, 2105664, 2360896, 2434674, 3246232, 3541344, 4869348, 6492464, 7082688, 9738696, 12984928, 19477392, 25969856, 38954784, 77909568]

約数ペア:

[(1, 77909568), (2, 38954784), (3, 25969856), (4, 19477392), (6, 12984928), (8, 9738696), (11, 7082688), (12, 6492464), (16, 4869348), (22, 3541344), (24, 3246232), (32, 2434674), (33, 2360896), (37, 2105664), (44, 1770672), (48, 1623116), (64, 1217337), (66, 1180448), (74, 1052832), (88, 885336), (96, 811558), (111, 701888), (132, 590224), (148, 526416), (176, 442668), (192, 405779), (222, 350944), (264, 295112), (296, 263208), (352, 221334), (407, 191424), (444, 175472), (528, 147556), (592, 131604), (704, 110667), (814, 95712), (888, 87736), (997, 78144), (1056, 73778), (1184, 65802), (1221, 63808), (1628, 47856), (1776, 43868), (1994, 39072), (2112, 36889), (2368, 32901), (2442, 31904), (2991, 26048), (3256, 23928), (3552, 21934), (3988, 19536), (4884, 15952), (5982, 13024), (6512, 11964), (7104, 10967), (7976, 9768)]