87379824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8438

約数の個数: 80

約数和(自身を含む): 266332160

約数和(自身を除く): 178952336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 8389, 10416, 16778, 25167, 33556, 50334, 58723, 67112, 100668, 117446, 134224, 176169, 201336, 234892, 260059, 352338, 402672, 469784, 520118, 704676, 780177, 939568, 1040236, 1409352, 1560354, 1820413, 2080472, 2818704, 3120708, 3640826, 4160944, 5461239, 6241416, 7281652, 10922478, 12482832, 14563304, 21844956, 29126608, 43689912, 87379824]

約数ペア:

[(1, 87379824), (2, 43689912), (3, 29126608), (4, 21844956), (6, 14563304), (7, 12482832), (8, 10922478), (12, 7281652), (14, 6241416), (16, 5461239), (21, 4160944), (24, 3640826), (28, 3120708), (31, 2818704), (42, 2080472), (48, 1820413), (56, 1560354), (62, 1409352), (84, 1040236), (93, 939568), (112, 780177), (124, 704676), (168, 520118), (186, 469784), (217, 402672), (248, 352338), (336, 260059), (372, 234892), (434, 201336), (496, 176169), (651, 134224), (744, 117446), (868, 100668), (1302, 67112), (1488, 58723), (1736, 50334), (2604, 33556), (3472, 25167), (5208, 16778), (8389, 10416)]