61617816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65831}}^1$

素因数の和:65856

約数の個数: 48

約数和(自身を含む): 179721360

約数和(自身を除く): 118103544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 65831, 131662, 197493, 263324, 394986, 526648, 592479, 789972, 855803, 1184958, 1579944, 1711606, 2369916, 2567409, 3423212, 4739832, 5134818, 6846424, 7702227, 10269636, 15404454, 20539272, 30808908, 61617816]

約数ペア:

[(1, 61617816), (2, 30808908), (3, 20539272), (4, 15404454), (6, 10269636), (8, 7702227), (9, 6846424), (12, 5134818), (13, 4739832), (18, 3423212), (24, 2567409), (26, 2369916), (36, 1711606), (39, 1579944), (52, 1184958), (72, 855803), (78, 789972), (104, 592479), (117, 526648), (156, 394986), (234, 263324), (312, 197493), (468, 131662), (936, 65831)]