78149964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 192689280

約数和(自身を除く): 114539316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 353, 706, 971, 1059, 1412, 1942, 2118, 2913, 3884, 4236, 5826, 6707, 11652, 13414, 18449, 20121, 26828, 36898, 40242, 55347, 73796, 80484, 110694, 221388, 342763, 685526, 1028289, 1371052, 2056578, 4113156, 6512497, 13024994, 19537491, 26049988, 39074982, 78149964]

約数ペア:

[(1, 78149964), (2, 39074982), (3, 26049988), (4, 19537491), (6, 13024994), (12, 6512497), (19, 4113156), (38, 2056578), (57, 1371052), (76, 1028289), (114, 685526), (228, 342763), (353, 221388), (706, 110694), (971, 80484), (1059, 73796), (1412, 55347), (1942, 40242), (2118, 36898), (2913, 26828), (3884, 20121), (4236, 18449), (5826, 13414), (6707, 11652)]