71306772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18397}}^1$

素因数の和:18440

約数の個数: 48

約数和(自身を含む): 185451840

約数和(自身を除く): 114145068

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 18397, 36794, 55191, 73588, 110382, 220764, 312749, 349543, 625498, 699086, 938247, 1048629, 1250996, 1398172, 1876494, 2097258, 3752988, 4194516, 5942231, 11884462, 17826693, 23768924, 35653386, 71306772]

約数ペア:

[(1, 71306772), (2, 35653386), (3, 23768924), (4, 17826693), (6, 11884462), (12, 5942231), (17, 4194516), (19, 3752988), (34, 2097258), (38, 1876494), (51, 1398172), (57, 1250996), (68, 1048629), (76, 938247), (102, 699086), (114, 625498), (204, 349543), (228, 312749), (323, 220764), (646, 110382), (969, 73588), (1292, 55191), (1938, 36794), (3876, 18397)]