82587984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 226562880

約数和(自身を除く): 143974896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 274, 304, 411, 456, 548, 661, 822, 912, 1096, 1322, 1644, 1983, 2192, 2603, 2644, 3288, 3966, 5206, 5288, 6576, 7809, 7932, 10412, 10576, 12559, 15618, 15864, 20824, 25118, 31236, 31728, 37677, 41648, 50236, 62472, 75354, 90557, 100472, 124944, 150708, 181114, 200944, 271671, 301416, 362228, 543342, 602832, 724456, 1086684, 1448912, 1720583, 2173368, 3441166, 4346736, 5161749, 6882332, 10323498, 13764664, 20646996, 27529328, 41293992, 82587984]

約数ペア:

[(1, 82587984), (2, 41293992), (3, 27529328), (4, 20646996), (6, 13764664), (8, 10323498), (12, 6882332), (16, 5161749), (19, 4346736), (24, 3441166), (38, 2173368), (48, 1720583), (57, 1448912), (76, 1086684), (114, 724456), (137, 602832), (152, 543342), (228, 362228), (274, 301416), (304, 271671), (411, 200944), (456, 181114), (548, 150708), (661, 124944), (822, 100472), (912, 90557), (1096, 75354), (1322, 62472), (1644, 50236), (1983, 41648), (2192, 37677), (2603, 31728), (2644, 31236), (3288, 25118), (3966, 20824), (5206, 15864), (5288, 15618), (6576, 12559), (7809, 10576), (7932, 10412)]