80553956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 171561600

約数和(自身を除く): 91007644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 229, 238, 458, 476, 739, 916, 1478, 1603, 2956, 3206, 3893, 5173, 6412, 7786, 10346, 12563, 15572, 20692, 25126, 27251, 50252, 54502, 87941, 109004, 169231, 175882, 338462, 351764, 676924, 1184617, 2369234, 2876927, 4738468, 5753854, 11507708, 20138489, 40276978, 80553956]

約数ペア:

[(1, 80553956), (2, 40276978), (4, 20138489), (7, 11507708), (14, 5753854), (17, 4738468), (28, 2876927), (34, 2369234), (68, 1184617), (119, 676924), (229, 351764), (238, 338462), (458, 175882), (476, 169231), (739, 109004), (916, 87941), (1478, 54502), (1603, 50252), (2956, 27251), (3206, 25126), (3893, 20692), (5173, 15572), (6412, 12563), (7786, 10346)]