80090208

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:139

約数の個数: 180

約数和(自身を含む): 261895788

約数和(自身を除く): 181805580

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 96, 99, 106, 108, 132, 144, 159, 162, 176, 198, 212, 216, 264, 288, 297, 318, 324, 352, 396, 424, 432, 477, 528, 583, 594, 636, 648, 792, 848, 864, 891, 954, 1056, 1166, 1188, 1272, 1296, 1431, 1584, 1696, 1749, 1782, 1908, 2332, 2376, 2544, 2592, 2809, 2862, 3168, 3498, 3564, 3816, 4293, 4664, 4752, 5088, 5247, 5618, 5724, 6996, 7128, 7632, 8427, 8586, 9328, 9504, 10494, 11236, 11448, 13992, 14256, 15264, 15741, 16854, 17172, 18656, 20988, 22472, 22896, 25281, 27984, 28512, 30899, 31482, 33708, 34344, 41976, 44944, 45792, 47223, 50562, 55968, 61798, 62964, 67416, 68688, 75843, 83952, 89888, 92697, 94446, 101124, 123596, 125928, 134832, 137376, 151686, 167904, 185394, 188892, 202248, 227529, 247192, 251856, 269664, 278091, 303372, 370788, 377784, 404496, 455058, 494384, 503712, 556182, 606744, 741576, 755568, 808992, 834273, 910116, 988768, 1112364, 1213488, 1483152, 1511136, 1668546, 1820232, 2224728, 2426976, 2502819, 2966304, 3337092, 3640464, 4449456, 5005638, 6674184, 7280928, 8898912, 10011276, 13348368, 20022552, 26696736, 40045104, 80090208]

約数ペア:

[(1, 80090208), (2, 40045104), (3, 26696736), (4, 20022552), (6, 13348368), (8, 10011276), (9, 8898912), (11, 7280928), (12, 6674184), (16, 5005638), (18, 4449456), (22, 3640464), (24, 3337092), (27, 2966304), (32, 2502819), (33, 2426976), (36, 2224728), (44, 1820232), (48, 1668546), (53, 1511136), (54, 1483152), (66, 1213488), (72, 1112364), (81, 988768), (88, 910116), (96, 834273), (99, 808992), (106, 755568), (108, 741576), (132, 606744), (144, 556182), (159, 503712), (162, 494384), (176, 455058), (198, 404496), (212, 377784), (216, 370788), (264, 303372), (288, 278091), (297, 269664), (318, 251856), (324, 247192), (352, 227529), (396, 202248), (424, 188892), (432, 185394), (477, 167904), (528, 151686), (583, 137376), (594, 134832), (636, 125928), (648, 123596), (792, 101124), (848, 94446), (864, 92697), (891, 89888), (954, 83952), (1056, 75843), (1166, 68688), (1188, 67416), (1272, 62964), (1296, 61798), (1431, 55968), (1584, 50562), (1696, 47223), (1749, 45792), (1782, 44944), (1908, 41976), (2332, 34344), (2376, 33708), (2544, 31482), (2592, 30899), (2809, 28512), (2862, 27984), (3168, 25281), (3498, 22896), (3564, 22472), (3816, 20988), (4293, 18656), (4664, 17172), (4752, 16854), (5088, 15741), (5247, 15264), (5618, 14256), (5724, 13992), (6996, 11448), (7128, 11236), (7632, 10494), (8427, 9504), (8586, 9328)]