23120928

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 72

約数和(自身を含む): 67315248

約数和(自身を除く): 44194320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 1867, 2064, 3096, 3734, 4128, 5601, 6192, 7468, 11202, 12384, 14936, 16803, 22404, 29872, 33606, 44808, 59744, 67212, 80281, 89616, 134424, 160562, 179232, 240843, 268848, 321124, 481686, 537696, 642248, 722529, 963372, 1284496, 1445058, 1926744, 2568992, 2890116, 3853488, 5780232, 7706976, 11560464, 23120928]

約数ペア:

[(1, 23120928), (2, 11560464), (3, 7706976), (4, 5780232), (6, 3853488), (8, 2890116), (9, 2568992), (12, 1926744), (16, 1445058), (18, 1284496), (24, 963372), (32, 722529), (36, 642248), (43, 537696), (48, 481686), (72, 321124), (86, 268848), (96, 240843), (129, 179232), (144, 160562), (172, 134424), (258, 89616), (288, 80281), (344, 67212), (387, 59744), (516, 44808), (688, 33606), (774, 29872), (1032, 22404), (1376, 16803), (1548, 14936), (1867, 12384), (2064, 11202), (3096, 7468), (3734, 6192), (4128, 5601)]