86283756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 236016144

約数和(自身を除く): 149732388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 557, 662, 993, 1114, 1324, 1671, 1986, 2228, 2979, 3342, 3972, 4303, 5013, 5958, 6684, 7241, 8606, 10026, 11916, 12909, 14482, 17212, 20052, 21723, 25818, 28964, 38727, 43446, 51636, 65169, 77454, 86892, 130338, 154908, 184367, 260676, 368734, 553101, 737468, 1106202, 1659303, 2212404, 2396771, 3318606, 4793542, 6637212, 7190313, 9587084, 14380626, 21570939, 28761252, 43141878, 86283756]

約数ペア:

[(1, 86283756), (2, 43141878), (3, 28761252), (4, 21570939), (6, 14380626), (9, 9587084), (12, 7190313), (13, 6637212), (18, 4793542), (26, 3318606), (36, 2396771), (39, 2212404), (52, 1659303), (78, 1106202), (117, 737468), (156, 553101), (234, 368734), (331, 260676), (468, 184367), (557, 154908), (662, 130338), (993, 86892), (1114, 77454), (1324, 65169), (1671, 51636), (1986, 43446), (2228, 38727), (2979, 28964), (3342, 25818), (3972, 21723), (4303, 20052), (5013, 17212), (5958, 14482), (6684, 12909), (7241, 11916), (8606, 10026)]