80915832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59149}}^1$

素因数の和:59180

約数の個数: 48

約数和(自身を含む): 230685000

約数和(自身を除く): 149769168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 59149, 118298, 177447, 236596, 354894, 473192, 532341, 709788, 1064682, 1123831, 1419576, 2129364, 2247662, 3371493, 4258728, 4495324, 6742986, 8990648, 10114479, 13485972, 20228958, 26971944, 40457916, 80915832]

約数ペア:

[(1, 80915832), (2, 40457916), (3, 26971944), (4, 20228958), (6, 13485972), (8, 10114479), (9, 8990648), (12, 6742986), (18, 4495324), (19, 4258728), (24, 3371493), (36, 2247662), (38, 2129364), (57, 1419576), (72, 1123831), (76, 1064682), (114, 709788), (152, 532341), (171, 473192), (228, 354894), (342, 236596), (456, 177447), (684, 118298), (1368, 59149)]