78337272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251081}}^1$

素因数の和:251103

約数の個数: 32

約数和(自身を含む): 210908880

約数和(自身を除く): 132571608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251081, 502162, 753243, 1004324, 1506486, 2008648, 3012972, 3264053, 6025944, 6528106, 9792159, 13056212, 19584318, 26112424, 39168636, 78337272]

約数ペア:

[(1, 78337272), (2, 39168636), (3, 26112424), (4, 19584318), (6, 13056212), (8, 9792159), (12, 6528106), (13, 6025944), (24, 3264053), (26, 3012972), (39, 2008648), (52, 1506486), (78, 1004324), (104, 753243), (156, 502162), (312, 251081)]