84712032

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 257690160

約数和(自身を除く): 172978128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 137, 144, 152, 171, 226, 228, 274, 288, 304, 339, 342, 411, 452, 456, 548, 608, 678, 684, 822, 904, 912, 1017, 1096, 1233, 1356, 1368, 1644, 1808, 1824, 2034, 2147, 2192, 2466, 2603, 2712, 2736, 3288, 3616, 4068, 4294, 4384, 4932, 5206, 5424, 5472, 6441, 6576, 7809, 8136, 8588, 9864, 10412, 10848, 12882, 13152, 15481, 15618, 16272, 17176, 19323, 19728, 20824, 23427, 25764, 30962, 31236, 32544, 34352, 38646, 39456, 41648, 46443, 46854, 51528, 61924, 62472, 68704, 77292, 83296, 92886, 93708, 103056, 123848, 124944, 139329, 154584, 185772, 187416, 206112, 247696, 249888, 278658, 294139, 309168, 371544, 374832, 495392, 557316, 588278, 618336, 743088, 749664, 882417, 1114632, 1176556, 1486176, 1764834, 2229264, 2353112, 2647251, 3529668, 4458528, 4706224, 5294502, 7059336, 9412448, 10589004, 14118672, 21178008, 28237344, 42356016, 84712032]

約数ペア:

[(1, 84712032), (2, 42356016), (3, 28237344), (4, 21178008), (6, 14118672), (8, 10589004), (9, 9412448), (12, 7059336), (16, 5294502), (18, 4706224), (19, 4458528), (24, 3529668), (32, 2647251), (36, 2353112), (38, 2229264), (48, 1764834), (57, 1486176), (72, 1176556), (76, 1114632), (96, 882417), (113, 749664), (114, 743088), (137, 618336), (144, 588278), (152, 557316), (171, 495392), (226, 374832), (228, 371544), (274, 309168), (288, 294139), (304, 278658), (339, 249888), (342, 247696), (411, 206112), (452, 187416), (456, 185772), (548, 154584), (608, 139329), (678, 124944), (684, 123848), (822, 103056), (904, 93708), (912, 92886), (1017, 83296), (1096, 77292), (1233, 68704), (1356, 62472), (1368, 61924), (1644, 51528), (1808, 46854), (1824, 46443), (2034, 41648), (2147, 39456), (2192, 38646), (2466, 34352), (2603, 32544), (2712, 31236), (2736, 30962), (3288, 25764), (3616, 23427), (4068, 20824), (4294, 19728), (4384, 19323), (4932, 17176), (5206, 16272), (5424, 15618), (5472, 15481), (6441, 13152), (6576, 12882), (7809, 10848), (8136, 10412), (8588, 9864)]