78789048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13332

約数の個数: 64

約数和(自身を含む): 223305600

約数和(自身を除く): 144516552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 13291, 26582, 39873, 53164, 79746, 106328, 159492, 172783, 252529, 318984, 345566, 505058, 518349, 691132, 757587, 1010116, 1036698, 1382264, 1515174, 2020232, 2073396, 3030348, 3282877, 4146792, 6060696, 6565754, 9848631, 13131508, 19697262, 26263016, 39394524, 78789048]

約数ペア:

[(1, 78789048), (2, 39394524), (3, 26263016), (4, 19697262), (6, 13131508), (8, 9848631), (12, 6565754), (13, 6060696), (19, 4146792), (24, 3282877), (26, 3030348), (38, 2073396), (39, 2020232), (52, 1515174), (57, 1382264), (76, 1036698), (78, 1010116), (104, 757587), (114, 691132), (152, 518349), (156, 505058), (228, 345566), (247, 318984), (312, 252529), (456, 172783), (494, 159492), (741, 106328), (988, 79746), (1482, 53164), (1976, 39873), (2964, 26582), (5928, 13291)]