78580052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 155312640

約数和(自身を除く): 76732588

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1069, 1081, 1564, 1598, 2138, 2162, 3196, 4276, 4324, 18173, 18377, 24587, 36346, 36754, 49174, 50243, 72692, 73508, 98348, 100486, 200972, 417979, 835958, 854131, 1155589, 1671916, 1708262, 2311178, 3416524, 4622356, 19645013, 39290026, 78580052]

約数ペア:

[(1, 78580052), (2, 39290026), (4, 19645013), (17, 4622356), (23, 3416524), (34, 2311178), (46, 1708262), (47, 1671916), (68, 1155589), (92, 854131), (94, 835958), (188, 417979), (391, 200972), (782, 100486), (799, 98348), (1069, 73508), (1081, 72692), (1564, 50243), (1598, 49174), (2138, 36754), (2162, 36346), (3196, 24587), (4276, 18377), (4324, 18173)]