78140796

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 108137604

約数列:

[1, 2, 3, 4, 6, 12, 79, 139, 158, 237, 278, 316, 417, 474, 556, 593, 834, 948, 1186, 1668, 1779, 2372, 3558, 7116, 10981, 21962, 32943, 43924, 46847, 65886, 82427, 93694, 131772, 140541, 164854, 187388, 247281, 281082, 329708, 494562, 562164, 989124, 6511733, 13023466, 19535199, 26046932, 39070398, 78140796]

約数ペア:

[(1, 78140796), (2, 39070398), (3, 26046932), (4, 19535199), (6, 13023466), (12, 6511733), (79, 989124), (139, 562164), (158, 494562), (237, 329708), (278, 281082), (316, 247281), (417, 187388), (474, 164854), (556, 140541), (593, 131772), (834, 93694), (948, 82427), (1186, 65886), (1668, 46847), (1779, 43924), (2372, 32943), (3558, 21962), (7116, 10981)]