68940432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 213789888

約数和(自身を除く): 144849456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 613, 639, 781, 792, 852, 1136, 1226, 1278, 1562, 1584, 1704, 1839, 2343, 2452, 2556, 3124, 3408, 3678, 4686, 4904, 5112, 5517, 6248, 6743, 7029, 7356, 9372, 9808, 10224, 11034, 12496, 13486, 14058, 14712, 18744, 20229, 22068, 26972, 28116, 29424, 37488, 40458, 43523, 44136, 53944, 56232, 60687, 80916, 87046, 88272, 107888, 112464, 121374, 130569, 161832, 174092, 242748, 261138, 323664, 348184, 391707, 478753, 485496, 522276, 696368, 783414, 957506, 970992, 1044552, 1436259, 1566828, 1915012, 2089104, 2872518, 3133656, 3830024, 4308777, 5745036, 6267312, 7660048, 8617554, 11490072, 17235108, 22980144, 34470216, 68940432]

約数ペア:

[(1, 68940432), (2, 34470216), (3, 22980144), (4, 17235108), (6, 11490072), (8, 8617554), (9, 7660048), (11, 6267312), (12, 5745036), (16, 4308777), (18, 3830024), (22, 3133656), (24, 2872518), (33, 2089104), (36, 1915012), (44, 1566828), (48, 1436259), (66, 1044552), (71, 970992), (72, 957506), (88, 783414), (99, 696368), (132, 522276), (142, 485496), (144, 478753), (176, 391707), (198, 348184), (213, 323664), (264, 261138), (284, 242748), (396, 174092), (426, 161832), (528, 130569), (568, 121374), (613, 112464), (639, 107888), (781, 88272), (792, 87046), (852, 80916), (1136, 60687), (1226, 56232), (1278, 53944), (1562, 44136), (1584, 43523), (1704, 40458), (1839, 37488), (2343, 29424), (2452, 28116), (2556, 26972), (3124, 22068), (3408, 20229), (3678, 18744), (4686, 14712), (4904, 14058), (5112, 13486), (5517, 12496), (6248, 11034), (6743, 10224), (7029, 9808), (7356, 9372)]