80391888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29383}}^1$

素因数の和:29416

約数の個数: 60

約数和(自身を含む): 236835040

約数和(自身を除く): 156443152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29383, 58766, 88149, 117532, 176298, 235064, 264447, 352596, 470128, 528894, 558277, 705192, 1057788, 1116554, 1410384, 1674831, 2115576, 2233108, 3349662, 4231152, 4466216, 5024493, 6699324, 8932432, 10048986, 13398648, 20097972, 26797296, 40195944, 80391888]

約数ペア:

[(1, 80391888), (2, 40195944), (3, 26797296), (4, 20097972), (6, 13398648), (8, 10048986), (9, 8932432), (12, 6699324), (16, 5024493), (18, 4466216), (19, 4231152), (24, 3349662), (36, 2233108), (38, 2115576), (48, 1674831), (57, 1410384), (72, 1116554), (76, 1057788), (114, 705192), (144, 558277), (152, 528894), (171, 470128), (228, 352596), (304, 264447), (342, 235064), (456, 176298), (684, 117532), (912, 88149), (1368, 58766), (2736, 29383)]