77896792

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 70365608

約数列:

[1, 2, 4, 8, 131, 239, 262, 311, 478, 524, 622, 956, 1048, 1244, 1912, 2488, 31309, 40741, 62618, 74329, 81482, 125236, 148658, 162964, 250472, 297316, 325928, 594632, 9737099, 19474198, 38948396, 77896792]

約数ペア:

[(1, 77896792), (2, 38948396), (4, 19474198), (8, 9737099), (131, 594632), (239, 325928), (262, 297316), (311, 250472), (478, 162964), (524, 148658), (622, 125236), (956, 81482), (1048, 74329), (1244, 62618), (1912, 40741), (2488, 31309)]