12723888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 35997696

約数和(自身を除く): 23273808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 503, 527, 744, 816, 1006, 1054, 1488, 1509, 1581, 2012, 2108, 3018, 3162, 4024, 4216, 6036, 6324, 8048, 8432, 8551, 12072, 12648, 15593, 17102, 24144, 25296, 25653, 31186, 34204, 46779, 51306, 62372, 68408, 93558, 102612, 124744, 136816, 187116, 205224, 249488, 265081, 374232, 410448, 530162, 748464, 795243, 1060324, 1590486, 2120648, 3180972, 4241296, 6361944, 12723888]

約数ペア:

[(1, 12723888), (2, 6361944), (3, 4241296), (4, 3180972), (6, 2120648), (8, 1590486), (12, 1060324), (16, 795243), (17, 748464), (24, 530162), (31, 410448), (34, 374232), (48, 265081), (51, 249488), (62, 205224), (68, 187116), (93, 136816), (102, 124744), (124, 102612), (136, 93558), (186, 68408), (204, 62372), (248, 51306), (272, 46779), (372, 34204), (408, 31186), (496, 25653), (503, 25296), (527, 24144), (744, 17102), (816, 15593), (1006, 12648), (1054, 12072), (1488, 8551), (1509, 8432), (1581, 8048), (2012, 6324), (2108, 6036), (3018, 4216), (3162, 4024)]