87165354

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 101946966

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 89, 94, 138, 141, 151, 178, 267, 282, 302, 453, 534, 906, 1081, 2047, 2162, 3243, 3473, 4094, 4183, 6141, 6486, 6946, 7097, 8366, 10419, 12282, 12549, 13439, 14194, 20838, 21291, 25098, 26878, 40317, 42582, 80634, 96209, 163231, 192418, 288627, 309097, 326462, 489693, 577254, 618194, 631633, 927291, 979386, 1263266, 1854582, 1894899, 3789798, 14527559, 29055118, 43582677, 87165354]

約数ペア:

[(1, 87165354), (2, 43582677), (3, 29055118), (6, 14527559), (23, 3789798), (46, 1894899), (47, 1854582), (69, 1263266), (89, 979386), (94, 927291), (138, 631633), (141, 618194), (151, 577254), (178, 489693), (267, 326462), (282, 309097), (302, 288627), (453, 192418), (534, 163231), (906, 96209), (1081, 80634), (2047, 42582), (2162, 40317), (3243, 26878), (3473, 25098), (4094, 21291), (4183, 20838), (6141, 14194), (6486, 13439), (6946, 12549), (7097, 12282), (8366, 10419)]