77967736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 186209280

約数和(自身を除く): 108241544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 2693, 3619, 4136, 5386, 7238, 10772, 14476, 18851, 21544, 28952, 29623, 37702, 59246, 75404, 118492, 126571, 150808, 207361, 236984, 253142, 414722, 506284, 829444, 885997, 1012568, 1392281, 1658888, 1771994, 2784562, 3543988, 5569124, 7087976, 9745967, 11138248, 19491934, 38983868, 77967736]

約数ペア:

[(1, 77967736), (2, 38983868), (4, 19491934), (7, 11138248), (8, 9745967), (11, 7087976), (14, 5569124), (22, 3543988), (28, 2784562), (44, 1771994), (47, 1658888), (56, 1392281), (77, 1012568), (88, 885997), (94, 829444), (154, 506284), (188, 414722), (308, 253142), (329, 236984), (376, 207361), (517, 150808), (616, 126571), (658, 118492), (1034, 75404), (1316, 59246), (2068, 37702), (2632, 29623), (2693, 28952), (3619, 21544), (4136, 18851), (5386, 14476), (7238, 10772)]