40357872

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 80

約数和(自身を含む): 117095680

約数和(自身を除く): 76737808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 907, 927, 1236, 1648, 1814, 1854, 2472, 2721, 2781, 3628, 3708, 4944, 5442, 5562, 7256, 7416, 8163, 10884, 11124, 14512, 14832, 16326, 21768, 22248, 24489, 32652, 43536, 44496, 48978, 65304, 93421, 97956, 130608, 186842, 195912, 280263, 373684, 391824, 560526, 747368, 840789, 1121052, 1494736, 1681578, 2242104, 2522367, 3363156, 4484208, 5044734, 6726312, 10089468, 13452624, 20178936, 40357872]

約数ペア:

[(1, 40357872), (2, 20178936), (3, 13452624), (4, 10089468), (6, 6726312), (8, 5044734), (9, 4484208), (12, 3363156), (16, 2522367), (18, 2242104), (24, 1681578), (27, 1494736), (36, 1121052), (48, 840789), (54, 747368), (72, 560526), (103, 391824), (108, 373684), (144, 280263), (206, 195912), (216, 186842), (309, 130608), (412, 97956), (432, 93421), (618, 65304), (824, 48978), (907, 44496), (927, 43536), (1236, 32652), (1648, 24489), (1814, 22248), (1854, 21768), (2472, 16326), (2721, 14832), (2781, 14512), (3628, 11124), (3708, 10884), (4944, 8163), (5442, 7416), (5562, 7256)]