73624992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331}}^2$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 221544288

約数和(自身を除く): 147919296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 331, 336, 662, 672, 993, 1324, 1986, 2317, 2648, 3972, 4634, 5296, 6951, 7944, 9268, 10592, 13902, 15888, 18536, 27804, 31776, 37072, 55608, 74144, 109561, 111216, 219122, 222432, 328683, 438244, 657366, 766927, 876488, 1314732, 1533854, 1752976, 2300781, 2629464, 3067708, 3505952, 4601562, 5258928, 6135416, 9203124, 10517856, 12270832, 18406248, 24541664, 36812496, 73624992]

約数ペア:

[(1, 73624992), (2, 36812496), (3, 24541664), (4, 18406248), (6, 12270832), (7, 10517856), (8, 9203124), (12, 6135416), (14, 5258928), (16, 4601562), (21, 3505952), (24, 3067708), (28, 2629464), (32, 2300781), (42, 1752976), (48, 1533854), (56, 1314732), (84, 876488), (96, 766927), (112, 657366), (168, 438244), (224, 328683), (331, 222432), (336, 219122), (662, 111216), (672, 109561), (993, 74144), (1324, 55608), (1986, 37072), (2317, 31776), (2648, 27804), (3972, 18536), (4634, 15888), (5296, 13902), (6951, 10592), (7944, 9268)]