77279256

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 217074000

約数和(自身を除く): 139794744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 109, 129, 172, 218, 229, 258, 327, 344, 387, 436, 458, 516, 654, 687, 774, 872, 916, 981, 1032, 1308, 1374, 1548, 1832, 1962, 2061, 2616, 2748, 3096, 3924, 4122, 4687, 5496, 7848, 8244, 9374, 9847, 14061, 16488, 18748, 19694, 24961, 28122, 29541, 37496, 39388, 42183, 49922, 56244, 59082, 74883, 78776, 84366, 88623, 99844, 112488, 118164, 149766, 168732, 177246, 199688, 224649, 236328, 299532, 337464, 354492, 449298, 599064, 708984, 898596, 1073323, 1797192, 2146646, 3219969, 4293292, 6439938, 8586584, 9659907, 12879876, 19319814, 25759752, 38639628, 77279256]

約数ペア:

[(1, 77279256), (2, 38639628), (3, 25759752), (4, 19319814), (6, 12879876), (8, 9659907), (9, 8586584), (12, 6439938), (18, 4293292), (24, 3219969), (36, 2146646), (43, 1797192), (72, 1073323), (86, 898596), (109, 708984), (129, 599064), (172, 449298), (218, 354492), (229, 337464), (258, 299532), (327, 236328), (344, 224649), (387, 199688), (436, 177246), (458, 168732), (516, 149766), (654, 118164), (687, 112488), (774, 99844), (872, 88623), (916, 84366), (981, 78776), (1032, 74883), (1308, 59082), (1374, 56244), (1548, 49922), (1832, 42183), (1962, 39388), (2061, 37496), (2616, 29541), (2748, 28122), (3096, 24961), (3924, 19694), (4122, 18748), (4687, 16488), (5496, 14061), (7848, 9847), (8244, 9374)]