68731632

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:815

約数の個数: 80

約数和(自身を含む): 198276000

約数和(自身を除く): 129544368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 409, 432, 778, 818, 1167, 1227, 1556, 1636, 2334, 2454, 3112, 3272, 3501, 3681, 4668, 4908, 6224, 6544, 7002, 7362, 9336, 9816, 10503, 11043, 14004, 14724, 18672, 19632, 21006, 22086, 28008, 29448, 42012, 44172, 56016, 58896, 84024, 88344, 159101, 168048, 176688, 318202, 477303, 636404, 954606, 1272808, 1431909, 1909212, 2545616, 2863818, 3818424, 4295727, 5727636, 7636848, 8591454, 11455272, 17182908, 22910544, 34365816, 68731632]

約数ペア:

[(1, 68731632), (2, 34365816), (3, 22910544), (4, 17182908), (6, 11455272), (8, 8591454), (9, 7636848), (12, 5727636), (16, 4295727), (18, 3818424), (24, 2863818), (27, 2545616), (36, 1909212), (48, 1431909), (54, 1272808), (72, 954606), (108, 636404), (144, 477303), (216, 318202), (389, 176688), (409, 168048), (432, 159101), (778, 88344), (818, 84024), (1167, 58896), (1227, 56016), (1556, 44172), (1636, 42012), (2334, 29448), (2454, 28008), (3112, 22086), (3272, 21006), (3501, 19632), (3681, 18672), (4668, 14724), (4908, 14004), (6224, 11043), (6544, 10503), (7002, 9816), (7362, 9336)]