87143496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19417}}^1$

素因数の和:19454

約数の個数: 64

約数和(自身を含む): 251657280

約数和(自身を除く): 164513784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19417, 38834, 58251, 77668, 116502, 155336, 213587, 233004, 330089, 427174, 466008, 640761, 660178, 854348, 990267, 1281522, 1320356, 1708696, 1980534, 2563044, 2640712, 3630979, 3961068, 5126088, 7261958, 7922136, 10892937, 14523916, 21785874, 29047832, 43571748, 87143496]

約数ペア:

[(1, 87143496), (2, 43571748), (3, 29047832), (4, 21785874), (6, 14523916), (8, 10892937), (11, 7922136), (12, 7261958), (17, 5126088), (22, 3961068), (24, 3630979), (33, 2640712), (34, 2563044), (44, 1980534), (51, 1708696), (66, 1320356), (68, 1281522), (88, 990267), (102, 854348), (132, 660178), (136, 640761), (187, 466008), (204, 427174), (264, 330089), (374, 233004), (408, 213587), (561, 155336), (748, 116502), (1122, 77668), (1496, 58251), (2244, 38834), (4488, 19417)]