180820728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{76103}}^1$

素因数の和:76129

約数の個数: 64

約数和(自身を含む): 547948800

約数和(自身を除く): 367128072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 76103, 152206, 228309, 304412, 456618, 608824, 684927, 837133, 913236, 1369854, 1674266, 1826472, 2054781, 2511399, 2739708, 3348532, 4109562, 5022798, 5479416, 6697064, 7534197, 8219124, 10045596, 15068394, 16438248, 20091192, 22602591, 30136788, 45205182, 60273576, 90410364, 180820728]

約数ペア:

[(1, 180820728), (2, 90410364), (3, 60273576), (4, 45205182), (6, 30136788), (8, 22602591), (9, 20091192), (11, 16438248), (12, 15068394), (18, 10045596), (22, 8219124), (24, 7534197), (27, 6697064), (33, 5479416), (36, 5022798), (44, 4109562), (54, 3348532), (66, 2739708), (72, 2511399), (88, 2054781), (99, 1826472), (108, 1674266), (132, 1369854), (198, 913236), (216, 837133), (264, 684927), (297, 608824), (396, 456618), (594, 304412), (792, 228309), (1188, 152206), (2376, 76103)]