80939322

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 178930752

約数和(自身を除く): 97991430

約数列:

[1, 2, 3, 6, 9, 18, 97, 151, 194, 291, 302, 307, 453, 582, 614, 873, 906, 921, 1359, 1746, 1842, 2718, 2763, 5526, 14647, 29294, 29779, 43941, 46357, 59558, 87882, 89337, 92714, 131823, 139071, 178674, 263646, 268011, 278142, 417213, 536022, 834426, 4496629, 8993258, 13489887, 26979774, 40469661, 80939322]

約数ペア:

[(1, 80939322), (2, 40469661), (3, 26979774), (6, 13489887), (9, 8993258), (18, 4496629), (97, 834426), (151, 536022), (194, 417213), (291, 278142), (302, 268011), (307, 263646), (453, 178674), (582, 139071), (614, 131823), (873, 92714), (906, 89337), (921, 87882), (1359, 59558), (1746, 46357), (1842, 43941), (2718, 29779), (2763, 29294), (5526, 14647)]