90469728

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:5996

約数の個数: 72

約数和(自身を含む): 262171728

約数和(自身を除く): 171702000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 5927, 7632, 11854, 15264, 17781, 23708, 35562, 47416, 53343, 71124, 94832, 106686, 142248, 189664, 213372, 284496, 314131, 426744, 568992, 628262, 853488, 942393, 1256524, 1706976, 1884786, 2513048, 2827179, 3769572, 5026096, 5654358, 7539144, 10052192, 11308716, 15078288, 22617432, 30156576, 45234864, 90469728]

約数ペア:

[(1, 90469728), (2, 45234864), (3, 30156576), (4, 22617432), (6, 15078288), (8, 11308716), (9, 10052192), (12, 7539144), (16, 5654358), (18, 5026096), (24, 3769572), (32, 2827179), (36, 2513048), (48, 1884786), (53, 1706976), (72, 1256524), (96, 942393), (106, 853488), (144, 628262), (159, 568992), (212, 426744), (288, 314131), (318, 284496), (424, 213372), (477, 189664), (636, 142248), (848, 106686), (954, 94832), (1272, 71124), (1696, 53343), (1908, 47416), (2544, 35562), (3816, 23708), (5088, 17781), (5927, 15264), (7632, 11854)]