72417816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52937}}^1$

素因数の和:52968

約数の個数: 48

約数和(自身を含む): 206458200

約数和(自身を除く): 134040384

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, 52937, 105874, 158811, 211748, 317622, 423496, 476433, 635244, 952866, 1005803, 1270488, 1905732, 2011606, 3017409, 3811464, 4023212, 6034818, 8046424, 9052227, 12069636, 18104454, 24139272, 36208908, 72417816]

約数ペア:

[(1, 72417816), (2, 36208908), (3, 24139272), (4, 18104454), (6, 12069636), (8, 9052227), (9, 8046424), (12, 6034818), (18, 4023212), (19, 3811464), (24, 3017409), (36, 2011606), (38, 1905732), (57, 1270488), (72, 1005803), (76, 952866), (114, 635244), (152, 476433), (171, 423496), (228, 317622), (342, 211748), (456, 158811), (684, 105874), (1368, 52937)]