79992364288

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{97861}}^1$

素因数の和:98011

約数の個数: 72

約数和(自身を含む): 166424900096

約数和(自身を除く): 86432535808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 256, 412, 496, 824, 992, 1648, 1984, 3193, 3296, 3968, 6386, 6592, 7936, 12772, 13184, 25544, 26368, 51088, 97861, 102176, 195722, 204352, 391444, 408704, 782888, 817408, 1565776, 3033691, 3131552, 6067382, 6263104, 10079683, 12134764, 12526208, 20159366, 24269528, 25052416, 40318732, 48539056, 80637464, 97078112, 161274928, 194156224, 312470173, 322549856, 388312448, 624940346, 645099712, 776624896, 1249880692, 1290199424, 2499761384, 2580398848, 4999522768, 9999045536, 19998091072, 39996182144, 79992364288]

約数ペア:

[(1, 79992364288), (2, 39996182144), (4, 19998091072), (8, 9999045536), (16, 4999522768), (31, 2580398848), (32, 2499761384), (62, 1290199424), (64, 1249880692), (103, 776624896), (124, 645099712), (128, 624940346), (206, 388312448), (248, 322549856), (256, 312470173), (412, 194156224), (496, 161274928), (824, 97078112), (992, 80637464), (1648, 48539056), (1984, 40318732), (3193, 25052416), (3296, 24269528), (3968, 20159366), (6386, 12526208), (6592, 12134764), (7936, 10079683), (12772, 6263104), (13184, 6067382), (25544, 3131552), (26368, 3033691), (51088, 1565776), (97861, 817408), (102176, 782888), (195722, 408704), (204352, 391444)]