27440928

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 78676416

約数和(自身を除く): 51235488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 631, 906, 1208, 1262, 1359, 1812, 1893, 2416, 2524, 2718, 3624, 3786, 4832, 5048, 5436, 5679, 7248, 7572, 10096, 10872, 11358, 14496, 15144, 20192, 21744, 22716, 30288, 43488, 45432, 60576, 90864, 95281, 181728, 190562, 285843, 381124, 571686, 762248, 857529, 1143372, 1524496, 1715058, 2286744, 3048992, 3430116, 4573488, 6860232, 9146976, 13720464, 27440928]

約数ペア:

[(1, 27440928), (2, 13720464), (3, 9146976), (4, 6860232), (6, 4573488), (8, 3430116), (9, 3048992), (12, 2286744), (16, 1715058), (18, 1524496), (24, 1143372), (32, 857529), (36, 762248), (48, 571686), (72, 381124), (96, 285843), (144, 190562), (151, 181728), (288, 95281), (302, 90864), (453, 60576), (604, 45432), (631, 43488), (906, 30288), (1208, 22716), (1262, 21744), (1359, 20192), (1812, 15144), (1893, 14496), (2416, 11358), (2524, 10872), (2718, 10096), (3624, 7572), (3786, 7248), (4832, 5679), (5048, 5436)]