81304992

素因数分解:

$2^5\times 3^3\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 239198400

約数和(自身を除く): 157893408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 139, 144, 216, 278, 288, 417, 432, 556, 677, 834, 864, 1112, 1251, 1354, 1668, 2031, 2224, 2502, 2708, 3336, 3753, 4062, 4448, 5004, 5416, 6093, 6672, 7506, 8124, 10008, 10832, 12186, 13344, 15012, 16248, 18279, 20016, 21664, 24372, 30024, 32496, 36558, 40032, 48744, 60048, 64992, 73116, 94103, 97488, 120096, 146232, 188206, 194976, 282309, 292464, 376412, 564618, 584928, 752824, 846927, 1129236, 1505648, 1693854, 2258472, 2540781, 3011296, 3387708, 4516944, 5081562, 6775416, 9033888, 10163124, 13550832, 20326248, 27101664, 40652496, 81304992]

約数ペア:

[(1, 81304992), (2, 40652496), (3, 27101664), (4, 20326248), (6, 13550832), (8, 10163124), (9, 9033888), (12, 6775416), (16, 5081562), (18, 4516944), (24, 3387708), (27, 3011296), (32, 2540781), (36, 2258472), (48, 1693854), (54, 1505648), (72, 1129236), (96, 846927), (108, 752824), (139, 584928), (144, 564618), (216, 376412), (278, 292464), (288, 282309), (417, 194976), (432, 188206), (556, 146232), (677, 120096), (834, 97488), (864, 94103), (1112, 73116), (1251, 64992), (1354, 60048), (1668, 48744), (2031, 40032), (2224, 36558), (2502, 32496), (2708, 30024), (3336, 24372), (3753, 21664), (4062, 20016), (4448, 18279), (5004, 16248), (5416, 15012), (6093, 13344), (6672, 12186), (7506, 10832), (8124, 10008)]