87677128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 206064000

約数和(自身を除く): 118386872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 317, 449, 616, 634, 898, 1268, 1796, 2219, 2536, 3143, 3487, 3592, 4438, 4939, 6286, 6974, 8876, 9878, 12572, 13948, 17752, 19756, 24409, 25144, 27896, 34573, 39512, 48818, 69146, 97636, 138292, 142333, 195272, 276584, 284666, 569332, 996331, 1138664, 1565663, 1992662, 3131326, 3985324, 6262652, 7970648, 10959641, 12525304, 21919282, 43838564, 87677128]

約数ペア:

[(1, 87677128), (2, 43838564), (4, 21919282), (7, 12525304), (8, 10959641), (11, 7970648), (14, 6262652), (22, 3985324), (28, 3131326), (44, 1992662), (56, 1565663), (77, 1138664), (88, 996331), (154, 569332), (308, 284666), (317, 276584), (449, 195272), (616, 142333), (634, 138292), (898, 97636), (1268, 69146), (1796, 48818), (2219, 39512), (2536, 34573), (3143, 27896), (3487, 25144), (3592, 24409), (4438, 19756), (4939, 17752), (6286, 13948), (6974, 12572), (8876, 9878)]