87235232

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 122428768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 103, 112, 133, 152, 199, 206, 224, 266, 304, 398, 412, 532, 608, 721, 796, 824, 1064, 1393, 1442, 1592, 1648, 1957, 2128, 2786, 2884, 3184, 3296, 3781, 3914, 4256, 5572, 5768, 6368, 7562, 7828, 11144, 11536, 13699, 15124, 15656, 20497, 22288, 23072, 26467, 27398, 30248, 31312, 40994, 44576, 52934, 54796, 60496, 62624, 81988, 105868, 109592, 120992, 143479, 163976, 211736, 219184, 286958, 327952, 389443, 423472, 438368, 573916, 655904, 778886, 846944, 1147832, 1557772, 2295664, 2726101, 3115544, 4591328, 5452202, 6231088, 10904404, 12462176, 21808808, 43617616, 87235232]

約数ペア:

[(1, 87235232), (2, 43617616), (4, 21808808), (7, 12462176), (8, 10904404), (14, 6231088), (16, 5452202), (19, 4591328), (28, 3115544), (32, 2726101), (38, 2295664), (56, 1557772), (76, 1147832), (103, 846944), (112, 778886), (133, 655904), (152, 573916), (199, 438368), (206, 423472), (224, 389443), (266, 327952), (304, 286958), (398, 219184), (412, 211736), (532, 163976), (608, 143479), (721, 120992), (796, 109592), (824, 105868), (1064, 81988), (1393, 62624), (1442, 60496), (1592, 54796), (1648, 52934), (1957, 44576), (2128, 40994), (2786, 31312), (2884, 30248), (3184, 27398), (3296, 26467), (3781, 23072), (3914, 22288), (4256, 20497), (5572, 15656), (5768, 15124), (6368, 13699), (7562, 11536), (7828, 11144)]