80447808

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 168

約数和(自身を含む): 262688832

約数和(自身を除く): 182241024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 448, 476, 503, 544, 588, 672, 714, 784, 816, 833, 952, 1006, 1088, 1176, 1344, 1428, 1509, 1568, 1632, 1666, 1904, 2012, 2352, 2499, 2856, 3018, 3136, 3264, 3332, 3521, 3808, 4024, 4704, 4998, 5712, 6036, 6664, 7042, 7616, 8048, 8551, 9408, 9996, 10563, 11424, 12072, 13328, 14084, 16096, 17102, 19992, 21126, 22848, 24144, 24647, 25653, 26656, 28168, 32192, 34204, 39984, 42252, 48288, 49294, 51306, 53312, 56336, 59857, 68408, 73941, 79968, 84504, 96576, 98588, 102612, 112672, 119714, 136816, 147882, 159936, 169008, 179571, 197176, 205224, 225344, 239428, 273632, 295764, 338016, 359142, 394352, 410448, 418999, 478856, 547264, 591528, 676032, 718284, 788704, 820896, 837998, 957712, 1183056, 1256997, 1436568, 1577408, 1641792, 1675996, 1915424, 2366112, 2513994, 2873136, 3351992, 3830848, 4732224, 5027988, 5746272, 6703984, 10055976, 11492544, 13407968, 20111952, 26815936, 40223904, 80447808]

約数ペア:

[(1, 80447808), (2, 40223904), (3, 26815936), (4, 20111952), (6, 13407968), (7, 11492544), (8, 10055976), (12, 6703984), (14, 5746272), (16, 5027988), (17, 4732224), (21, 3830848), (24, 3351992), (28, 2873136), (32, 2513994), (34, 2366112), (42, 1915424), (48, 1675996), (49, 1641792), (51, 1577408), (56, 1436568), (64, 1256997), (68, 1183056), (84, 957712), (96, 837998), (98, 820896), (102, 788704), (112, 718284), (119, 676032), (136, 591528), (147, 547264), (168, 478856), (192, 418999), (196, 410448), (204, 394352), (224, 359142), (238, 338016), (272, 295764), (294, 273632), (336, 239428), (357, 225344), (392, 205224), (408, 197176), (448, 179571), (476, 169008), (503, 159936), (544, 147882), (588, 136816), (672, 119714), (714, 112672), (784, 102612), (816, 98588), (833, 96576), (952, 84504), (1006, 79968), (1088, 73941), (1176, 68408), (1344, 59857), (1428, 56336), (1509, 53312), (1568, 51306), (1632, 49294), (1666, 48288), (1904, 42252), (2012, 39984), (2352, 34204), (2499, 32192), (2856, 28168), (3018, 26656), (3136, 25653), (3264, 24647), (3332, 24144), (3521, 22848), (3808, 21126), (4024, 19992), (4704, 17102), (4998, 16096), (5712, 14084), (6036, 13328), (6664, 12072), (7042, 11424), (7616, 10563), (8048, 9996), (8551, 9408)]