61691868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9067}}^1$

素因数の和:9093

約数の個数: 72

約数和(自身を含む): 184842112

約数和(自身を除く): 123150244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9067, 18134, 27201, 36268, 54402, 63469, 81603, 108804, 126938, 163206, 190407, 244809, 253876, 326412, 380814, 489618, 571221, 734427, 761628, 979236, 1142442, 1468854, 1713663, 2203281, 2284884, 2937708, 3427326, 4406562, 5140989, 6854652, 8813124, 10281978, 15422967, 20563956, 30845934, 61691868]

約数ペア:

[(1, 61691868), (2, 30845934), (3, 20563956), (4, 15422967), (6, 10281978), (7, 8813124), (9, 6854652), (12, 5140989), (14, 4406562), (18, 3427326), (21, 2937708), (27, 2284884), (28, 2203281), (36, 1713663), (42, 1468854), (54, 1142442), (63, 979236), (81, 761628), (84, 734427), (108, 571221), (126, 489618), (162, 380814), (189, 326412), (243, 253876), (252, 244809), (324, 190407), (378, 163206), (486, 126938), (567, 108804), (756, 81603), (972, 63469), (1134, 54402), (1701, 36268), (2268, 27201), (3402, 18134), (6804, 9067)]