81947268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58367}}^1$

素因数の和:58393

約数の個数: 48

約数和(自身を含む): 228802560

約数和(自身を除く): 146855292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58367, 116734, 175101, 233468, 350202, 525303, 700404, 758771, 1050606, 1517542, 1575909, 2101212, 2276313, 3035084, 3151818, 4552626, 6303636, 6828939, 9105252, 13657878, 20486817, 27315756, 40973634, 81947268]

約数ペア:

[(1, 81947268), (2, 40973634), (3, 27315756), (4, 20486817), (6, 13657878), (9, 9105252), (12, 6828939), (13, 6303636), (18, 4552626), (26, 3151818), (27, 3035084), (36, 2276313), (39, 2101212), (52, 1575909), (54, 1517542), (78, 1050606), (108, 758771), (117, 700404), (156, 525303), (234, 350202), (351, 233468), (468, 175101), (702, 116734), (1404, 58367)]