71590344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1187}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 133696056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 718, 1077, 1187, 1436, 2154, 2374, 2513, 2872, 3561, 4308, 4748, 5026, 7122, 7539, 8309, 8616, 9496, 10052, 14244, 15078, 16618, 20104, 24927, 28488, 30156, 33236, 49854, 60312, 66472, 99708, 199416, 426133, 852266, 1278399, 1704532, 2556798, 2982931, 3409064, 5113596, 5965862, 8948793, 10227192, 11931724, 17897586, 23863448, 35795172, 71590344]

約数ペア:

[(1, 71590344), (2, 35795172), (3, 23863448), (4, 17897586), (6, 11931724), (7, 10227192), (8, 8948793), (12, 5965862), (14, 5113596), (21, 3409064), (24, 2982931), (28, 2556798), (42, 1704532), (56, 1278399), (84, 852266), (168, 426133), (359, 199416), (718, 99708), (1077, 66472), (1187, 60312), (1436, 49854), (2154, 33236), (2374, 30156), (2513, 28488), (2872, 24927), (3561, 20104), (4308, 16618), (4748, 15078), (5026, 14244), (7122, 10052), (7539, 9496), (8309, 8616)]