89107272

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17431}}^1$

素因数の和:17514

約数の個数: 48

約数和(自身を含む): 244745280

約数和(自身を除く): 155638008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 17431, 34862, 52293, 69724, 104586, 139448, 156879, 209172, 313758, 418344, 627516, 1237601, 1255032, 2475202, 3712803, 4950404, 7425606, 9900808, 11138409, 14851212, 22276818, 29702424, 44553636, 89107272]

約数ペア:

[(1, 89107272), (2, 44553636), (3, 29702424), (4, 22276818), (6, 14851212), (8, 11138409), (9, 9900808), (12, 7425606), (18, 4950404), (24, 3712803), (36, 2475202), (71, 1255032), (72, 1237601), (142, 627516), (213, 418344), (284, 313758), (426, 209172), (568, 156879), (639, 139448), (852, 104586), (1278, 69724), (1704, 52293), (2556, 34862), (5112, 17431)]