86989386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 200724480

約数和(自身を除く): 113735094

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 47, 58, 66, 87, 94, 141, 174, 282, 319, 517, 638, 957, 967, 1034, 1363, 1551, 1914, 1934, 2726, 2901, 3102, 4089, 5802, 8178, 10637, 14993, 21274, 28043, 29986, 31911, 44979, 45449, 56086, 63822, 84129, 89958, 90898, 136347, 168258, 272694, 308473, 499939, 616946, 925419, 999878, 1318021, 1499817, 1850838, 2636042, 2999634, 3954063, 7908126, 14498231, 28996462, 43494693, 86989386]

約数ペア:

[(1, 86989386), (2, 43494693), (3, 28996462), (6, 14498231), (11, 7908126), (22, 3954063), (29, 2999634), (33, 2636042), (47, 1850838), (58, 1499817), (66, 1318021), (87, 999878), (94, 925419), (141, 616946), (174, 499939), (282, 308473), (319, 272694), (517, 168258), (638, 136347), (957, 90898), (967, 89958), (1034, 84129), (1363, 63822), (1551, 56086), (1914, 45449), (1934, 44979), (2726, 31911), (2901, 29986), (3102, 28043), (4089, 21274), (5802, 14993), (8178, 10637)]