173212956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10259}}^1$

素因数の和:10343

約数の個数: 72

約数和(自身を含む): 507911040

約数和(自身を除く): 334698084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 10259, 16884, 20518, 30777, 41036, 61554, 71813, 92331, 123108, 143626, 184662, 215439, 287252, 369324, 430878, 646317, 687353, 861756, 1292634, 1374706, 2062059, 2585268, 2749412, 4124118, 4811471, 6186177, 8248236, 9622942, 12372354, 14434413, 19245884, 24744708, 28868826, 43303239, 57737652, 86606478, 173212956]

約数ペア:

[(1, 173212956), (2, 86606478), (3, 57737652), (4, 43303239), (6, 28868826), (7, 24744708), (9, 19245884), (12, 14434413), (14, 12372354), (18, 9622942), (21, 8248236), (28, 6186177), (36, 4811471), (42, 4124118), (63, 2749412), (67, 2585268), (84, 2062059), (126, 1374706), (134, 1292634), (201, 861756), (252, 687353), (268, 646317), (402, 430878), (469, 369324), (603, 287252), (804, 215439), (938, 184662), (1206, 143626), (1407, 123108), (1876, 92331), (2412, 71813), (2814, 61554), (4221, 41036), (5628, 30777), (8442, 20518), (10259, 16884)]