91891548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1033}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 266474208

約数和(自身を除く): 174582660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1033, 1059, 1412, 2066, 2118, 2471, 3099, 3177, 4132, 4236, 4942, 6198, 6354, 7231, 7413, 9297, 9884, 12396, 12708, 14462, 14826, 18594, 21693, 22239, 28924, 29652, 37188, 43386, 44478, 65079, 86772, 88956, 130158, 260316, 364649, 729298, 1093947, 1458596, 2187894, 2552543, 3281841, 4375788, 5105086, 6563682, 7657629, 10210172, 13127364, 15315258, 22972887, 30630516, 45945774, 91891548]

約数ペア:

[(1, 91891548), (2, 45945774), (3, 30630516), (4, 22972887), (6, 15315258), (7, 13127364), (9, 10210172), (12, 7657629), (14, 6563682), (18, 5105086), (21, 4375788), (28, 3281841), (36, 2552543), (42, 2187894), (63, 1458596), (84, 1093947), (126, 729298), (252, 364649), (353, 260316), (706, 130158), (1033, 88956), (1059, 86772), (1412, 65079), (2066, 44478), (2118, 43386), (2471, 37188), (3099, 29652), (3177, 28924), (4132, 22239), (4236, 21693), (4942, 18594), (6198, 14826), (6354, 14462), (7231, 12708), (7413, 12396), (9297, 9884)]