123693408

素因数分解:

$2^5\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1381}}^1$

素因数の和:1708

約数の個数: 72

約数和(自身を含む): 353139696

約数和(自身を除く): 229446288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 311, 622, 933, 1244, 1381, 1866, 2488, 2762, 2799, 3732, 4143, 4976, 5524, 5598, 7464, 8286, 9952, 11048, 11196, 12429, 14928, 16572, 22096, 22392, 24858, 29856, 33144, 44192, 44784, 49716, 66288, 89568, 99432, 132576, 198864, 397728, 429491, 858982, 1288473, 1717964, 2576946, 3435928, 3865419, 5153892, 6871856, 7730838, 10307784, 13743712, 15461676, 20615568, 30923352, 41231136, 61846704, 123693408]

約数ペア:

[(1, 123693408), (2, 61846704), (3, 41231136), (4, 30923352), (6, 20615568), (8, 15461676), (9, 13743712), (12, 10307784), (16, 7730838), (18, 6871856), (24, 5153892), (32, 3865419), (36, 3435928), (48, 2576946), (72, 1717964), (96, 1288473), (144, 858982), (288, 429491), (311, 397728), (622, 198864), (933, 132576), (1244, 99432), (1381, 89568), (1866, 66288), (2488, 49716), (2762, 44784), (2799, 44192), (3732, 33144), (4143, 29856), (4976, 24858), (5524, 22392), (5598, 22096), (7464, 16572), (8286, 14928), (9952, 12429), (11048, 11196)]