81959616

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7526

約数の個数: 84

約数和(自身を含む): 247319800

約数和(自身を除く): 165360184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 7489, 10944, 14978, 22467, 29956, 44934, 59912, 67401, 89868, 119824, 134802, 142291, 179736, 239648, 269604, 284582, 359472, 426873, 479296, 539208, 569164, 718944, 853746, 1078416, 1138328, 1280619, 1437888, 1707492, 2156832, 2276656, 2561238, 3414984, 4313664, 4553312, 5122476, 6829968, 9106624, 10244952, 13659936, 20489904, 27319872, 40979808, 81959616]

約数ペア:

[(1, 81959616), (2, 40979808), (3, 27319872), (4, 20489904), (6, 13659936), (8, 10244952), (9, 9106624), (12, 6829968), (16, 5122476), (18, 4553312), (19, 4313664), (24, 3414984), (32, 2561238), (36, 2276656), (38, 2156832), (48, 1707492), (57, 1437888), (64, 1280619), (72, 1138328), (76, 1078416), (96, 853746), (114, 718944), (144, 569164), (152, 539208), (171, 479296), (192, 426873), (228, 359472), (288, 284582), (304, 269604), (342, 239648), (456, 179736), (576, 142291), (608, 134802), (684, 119824), (912, 89868), (1216, 67401), (1368, 59912), (1824, 44934), (2736, 29956), (3648, 22467), (5472, 14978), (7489, 10944)]