77517288

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22907}}^1$

素因数の和:22966

約数の個数: 48

約数和(自身を含む): 214418880

約数和(自身を除く): 136901592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 22907, 45814, 68721, 91628, 137442, 183256, 206163, 274884, 412326, 549768, 824652, 1076629, 1649304, 2153258, 3229887, 4306516, 6459774, 8613032, 9689661, 12919548, 19379322, 25839096, 38758644, 77517288]

約数ペア:

[(1, 77517288), (2, 38758644), (3, 25839096), (4, 19379322), (6, 12919548), (8, 9689661), (9, 8613032), (12, 6459774), (18, 4306516), (24, 3229887), (36, 2153258), (47, 1649304), (72, 1076629), (94, 824652), (141, 549768), (188, 412326), (282, 274884), (376, 206163), (423, 183256), (564, 137442), (846, 91628), (1128, 68721), (1692, 45814), (3384, 22907)]