8729426.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27103}}^1$

素因数の和:27133

約数の個数: 72

約数和(自身を含む): 276243968

約数和(自身を除く): 187454540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27103, 54206, 81309, 108412, 162618, 189721, 243927, 325236, 352339, 379442, 487854, 569163, 704678, 758884, 975708, 1057017, 1138326, 1409356, 1707489, 2114034, 2276652, 2466373, 3171051, 3414978, 4228068, 4932746, 6342102, 6829956, 7399119, 9865492, 12684204, 14798238, 22197357, 29596476, 44394714, 88789428]

約数ペア:

[(1, 88789428), (2, 44394714), (3, 29596476), (4, 22197357), (6, 14798238), (7, 12684204), (9, 9865492), (12, 7399119), (13, 6829956), (14, 6342102), (18, 4932746), (21, 4228068), (26, 3414978), (28, 3171051), (36, 2466373), (39, 2276652), (42, 2114034), (52, 1707489), (63, 1409356), (78, 1138326), (84, 1057017), (91, 975708), (117, 758884), (126, 704678), (156, 569163), (182, 487854), (234, 379442), (252, 352339), (273, 325236), (364, 243927), (468, 189721), (546, 162618), (819, 108412), (1092, 81309), (1638, 54206), (3276, 27103)]