78607464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251947}}^1$

素因数の和:251969

約数の個数: 32

約数和(自身を含む): 211636320

約数和(自身を除く): 133028856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251947, 503894, 755841, 1007788, 1511682, 2015576, 3023364, 3275311, 6046728, 6550622, 9825933, 13101244, 19651866, 26202488, 39303732, 78607464]

約数ペア:

[(1, 78607464), (2, 39303732), (3, 26202488), (4, 19651866), (6, 13101244), (8, 9825933), (12, 6550622), (13, 6046728), (24, 3275311), (26, 3023364), (39, 2015576), (52, 1511682), (78, 1007788), (104, 755841), (156, 503894), (312, 251947)]