88818751

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 20851649

約数列:

[1, 7, 31, 41, 67, 149, 217, 287, 469, 1043, 1271, 2077, 2747, 4619, 6109, 8897, 9983, 14539, 19229, 32333, 42763, 69881, 85157, 189379, 309473, 409303, 596099, 1325653, 2166311, 2865121, 12688393, 88818751]

約数ペア:

[(1, 88818751), (7, 12688393), (31, 2865121), (41, 2166311), (67, 1325653), (149, 596099), (217, 409303), (287, 309473), (469, 189379), (1043, 85157), (1271, 69881), (2077, 42763), (2747, 32333), (4619, 19229), (6109, 14539), (8897, 9983)]