80888964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7103}}^1$

素因数の和:7196

約数の個数: 48

約数和(自身を含む): 206072832

約数和(自身を除く): 125183868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 7103, 11388, 14206, 21309, 28412, 42618, 85236, 92339, 184678, 277017, 369356, 518519, 554034, 1037038, 1108068, 1555557, 2074076, 3111114, 6222228, 6740747, 13481494, 20222241, 26962988, 40444482, 80888964]

約数ペア:

[(1, 80888964), (2, 40444482), (3, 26962988), (4, 20222241), (6, 13481494), (12, 6740747), (13, 6222228), (26, 3111114), (39, 2074076), (52, 1555557), (73, 1108068), (78, 1037038), (146, 554034), (156, 518519), (219, 369356), (292, 277017), (438, 184678), (876, 92339), (949, 85236), (1898, 42618), (2847, 28412), (3796, 21309), (5694, 14206), (7103, 11388)]