77852532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 193293408

約数和(自身を除く): 115440876

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 157, 172, 186, 258, 314, 372, 471, 516, 628, 942, 961, 1333, 1884, 1922, 2666, 2883, 3844, 3999, 4867, 5332, 5766, 6751, 7998, 9734, 11532, 13502, 14601, 15996, 19468, 20253, 27004, 29202, 40506, 41323, 58404, 81012, 82646, 123969, 150877, 165292, 209281, 247938, 301754, 418562, 452631, 495876, 603508, 627843, 837124, 905262, 1255686, 1810524, 2511372, 6487711, 12975422, 19463133, 25950844, 38926266, 77852532]

約数ペア:

[(1, 77852532), (2, 38926266), (3, 25950844), (4, 19463133), (6, 12975422), (12, 6487711), (31, 2511372), (43, 1810524), (62, 1255686), (86, 905262), (93, 837124), (124, 627843), (129, 603508), (157, 495876), (172, 452631), (186, 418562), (258, 301754), (314, 247938), (372, 209281), (471, 165292), (516, 150877), (628, 123969), (942, 82646), (961, 81012), (1333, 58404), (1884, 41323), (1922, 40506), (2666, 29202), (2883, 27004), (3844, 20253), (3999, 19468), (4867, 15996), (5332, 14601), (5766, 13502), (6751, 11532), (7998, 9734)]