80446788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131449}}^1$

素因数の和:131476

約数の個数: 36

約数和(自身を含む): 215315100

約数和(自身を除く): 134868312

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 131449, 262898, 394347, 525796, 788694, 1183041, 1577388, 2234633, 2366082, 4469266, 4732164, 6703899, 8938532, 13407798, 20111697, 26815596, 40223394, 80446788]

約数ペア:

[(1, 80446788), (2, 40223394), (3, 26815596), (4, 20111697), (6, 13407798), (9, 8938532), (12, 6703899), (17, 4732164), (18, 4469266), (34, 2366082), (36, 2234633), (51, 1577388), (68, 1183041), (102, 788694), (153, 525796), (204, 394347), (306, 262898), (612, 131449)]