86909984

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 214462080

約数和(自身を除く): 127552096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 464, 476, 493, 544, 787, 812, 928, 952, 986, 1574, 1624, 1904, 1972, 3148, 3248, 3451, 3808, 3944, 5509, 6296, 6496, 6902, 7888, 11018, 12592, 13379, 13804, 15776, 22036, 22823, 25184, 26758, 27608, 44072, 45646, 53516, 55216, 88144, 91292, 93653, 107032, 110432, 159761, 176288, 182584, 187306, 214064, 319522, 365168, 374612, 387991, 428128, 639044, 730336, 749224, 775982, 1278088, 1498448, 1551964, 2556176, 2715937, 2996896, 3103928, 5112352, 5431874, 6207856, 10863748, 12415712, 21727496, 43454992, 86909984]

約数ペア:

[(1, 86909984), (2, 43454992), (4, 21727496), (7, 12415712), (8, 10863748), (14, 6207856), (16, 5431874), (17, 5112352), (28, 3103928), (29, 2996896), (32, 2715937), (34, 2556176), (56, 1551964), (58, 1498448), (68, 1278088), (112, 775982), (116, 749224), (119, 730336), (136, 639044), (203, 428128), (224, 387991), (232, 374612), (238, 365168), (272, 319522), (406, 214064), (464, 187306), (476, 182584), (493, 176288), (544, 159761), (787, 110432), (812, 107032), (928, 93653), (952, 91292), (986, 88144), (1574, 55216), (1624, 53516), (1904, 45646), (1972, 44072), (3148, 27608), (3248, 26758), (3451, 25184), (3808, 22823), (3944, 22036), (5509, 15776), (6296, 13804), (6496, 13379), (6902, 12592), (7888, 11018)]