78496106

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 142300800

約数和(自身を除く): 63804694

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 646, 719, 1438, 2873, 3211, 4199, 5746, 6422, 8398, 9347, 12223, 13661, 18694, 24446, 27322, 54587, 109174, 121511, 158899, 177593, 232237, 243022, 317798, 355186, 464474, 2065687, 2308709, 3019081, 4131374, 4617418, 6038162, 39248053, 78496106]

約数ペア:

[(1, 78496106), (2, 39248053), (13, 6038162), (17, 4617418), (19, 4131374), (26, 3019081), (34, 2308709), (38, 2065687), (169, 464474), (221, 355186), (247, 317798), (323, 243022), (338, 232237), (442, 177593), (494, 158899), (646, 121511), (719, 109174), (1438, 54587), (2873, 27322), (3211, 24446), (4199, 18694), (5746, 13661), (6422, 12223), (8398, 9347)]