8177676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 22579200

約数和(自身を除く): 14401524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 89, 93, 114, 124, 156, 178, 186, 228, 247, 267, 356, 372, 403, 494, 534, 589, 741, 806, 988, 1068, 1157, 1178, 1209, 1482, 1612, 1691, 1767, 2314, 2356, 2418, 2759, 2964, 3382, 3471, 3534, 4628, 4836, 5073, 5518, 6764, 6942, 7068, 7657, 8277, 10146, 11036, 13884, 15314, 16554, 20292, 21983, 22971, 30628, 33108, 35867, 43966, 45942, 52421, 65949, 71734, 87932, 91884, 104842, 107601, 131898, 143468, 157263, 209684, 215202, 263796, 314526, 430404, 629052, 681473, 1362946, 2044419, 2725892, 4088838, 8177676]

約数ペア:

[(1, 8177676), (2, 4088838), (3, 2725892), (4, 2044419), (6, 1362946), (12, 681473), (13, 629052), (19, 430404), (26, 314526), (31, 263796), (38, 215202), (39, 209684), (52, 157263), (57, 143468), (62, 131898), (76, 107601), (78, 104842), (89, 91884), (93, 87932), (114, 71734), (124, 65949), (156, 52421), (178, 45942), (186, 43966), (228, 35867), (247, 33108), (267, 30628), (356, 22971), (372, 21983), (403, 20292), (494, 16554), (534, 15314), (589, 13884), (741, 11036), (806, 10146), (988, 8277), (1068, 7657), (1157, 7068), (1178, 6942), (1209, 6764), (1482, 5518), (1612, 5073), (1691, 4836), (1767, 4628), (2314, 3534), (2356, 3471), (2418, 3382), (2759, 2964)]