72222304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29311}}^1$

素因数の和:29339

約数の個数: 48

約数和(自身を含む): 177278976

約数和(自身を除く): 105056672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 29311, 58622, 117244, 205177, 234488, 322421, 410354, 468976, 644842, 820708, 937952, 1289684, 1641416, 2256947, 2579368, 3282832, 4513894, 5158736, 6565664, 9027788, 10317472, 18055576, 36111152, 72222304]

約数ペア:

[(1, 72222304), (2, 36111152), (4, 18055576), (7, 10317472), (8, 9027788), (11, 6565664), (14, 5158736), (16, 4513894), (22, 3282832), (28, 2579368), (32, 2256947), (44, 1641416), (56, 1289684), (77, 937952), (88, 820708), (112, 644842), (154, 468976), (176, 410354), (224, 322421), (308, 234488), (352, 205177), (616, 117244), (1232, 58622), (2464, 29311)]