80331272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 183582720

約数和(自身を除く): 103251448

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 1327, 2162, 2632, 2654, 4324, 5308, 7567, 8648, 9289, 10616, 15134, 18578, 30268, 30521, 37156, 60536, 61042, 62369, 74312, 122084, 124738, 213647, 244168, 249476, 427294, 436583, 498952, 854588, 873166, 1434487, 1709176, 1746332, 2868974, 3492664, 5737948, 10041409, 11475896, 20082818, 40165636, 80331272]

約数ペア:

[(1, 80331272), (2, 40165636), (4, 20082818), (7, 11475896), (8, 10041409), (14, 5737948), (23, 3492664), (28, 2868974), (46, 1746332), (47, 1709176), (56, 1434487), (92, 873166), (94, 854588), (161, 498952), (184, 436583), (188, 427294), (322, 249476), (329, 244168), (376, 213647), (644, 124738), (658, 122084), (1081, 74312), (1288, 62369), (1316, 61042), (1327, 60536), (2162, 37156), (2632, 30521), (2654, 30268), (4324, 18578), (5308, 15134), (7567, 10616), (8648, 9289)]