72840768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 259445760

約数和(自身を除く): 186604992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 379, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 758, 832, 858, 924, 1001, 1056, 1092, 1137, 1144, 1232, 1248, 1344, 1456, 1516, 1716, 1848, 2002, 2112, 2184, 2274, 2288, 2464, 2496, 2653, 2912, 3003, 3032, 3432, 3696, 4004, 4169, 4368, 4548, 4576, 4927, 4928, 5306, 5824, 6006, 6064, 6864, 7392, 7959, 8008, 8338, 8736, 9096, 9152, 9854, 10612, 12012, 12128, 12507, 13728, 14781, 14784, 15918, 16016, 16676, 17472, 18192, 19708, 21224, 24024, 24256, 25014, 27456, 29183, 29562, 31836, 32032, 33352, 34489, 36384, 39416, 42448, 48048, 50028, 54197, 58366, 59124, 63672, 64064, 66704, 68978, 72768, 78832, 84896, 87549, 96096, 100056, 103467, 108394, 116732, 118248, 127344, 133408, 137956, 157664, 162591, 169792, 175098, 192192, 200112, 206934, 216788, 233464, 236496, 254688, 266816, 275912, 315328, 325182, 350196, 379379, 400224, 413868, 433576, 466928, 472992, 509376, 551824, 650364, 700392, 758758, 800448, 827736, 867152, 933856, 945984, 1103648, 1138137, 1300728, 1400784, 1517516, 1655472, 1734304, 1867712, 2207296, 2276274, 2601456, 2801568, 3035032, 3310944, 3468608, 4552548, 5202912, 5603136, 6070064, 6621888, 9105096, 10405824, 12140128, 18210192, 24280256, 36420384, 72840768]

約数ペア:

[(1, 72840768), (2, 36420384), (3, 24280256), (4, 18210192), (6, 12140128), (7, 10405824), (8, 9105096), (11, 6621888), (12, 6070064), (13, 5603136), (14, 5202912), (16, 4552548), (21, 3468608), (22, 3310944), (24, 3035032), (26, 2801568), (28, 2601456), (32, 2276274), (33, 2207296), (39, 1867712), (42, 1734304), (44, 1655472), (48, 1517516), (52, 1400784), (56, 1300728), (64, 1138137), (66, 1103648), (77, 945984), (78, 933856), (84, 867152), (88, 827736), (91, 800448), (96, 758758), (104, 700392), (112, 650364), (132, 551824), (143, 509376), (154, 472992), (156, 466928), (168, 433576), (176, 413868), (182, 400224), (192, 379379), (208, 350196), (224, 325182), (231, 315328), (264, 275912), (273, 266816), (286, 254688), (308, 236496), (312, 233464), (336, 216788), (352, 206934), (364, 200112), (379, 192192), (416, 175098), (429, 169792), (448, 162591), (462, 157664), (528, 137956), (546, 133408), (572, 127344), (616, 118248), (624, 116732), (672, 108394), (704, 103467), (728, 100056), (758, 96096), (832, 87549), (858, 84896), (924, 78832), (1001, 72768), (1056, 68978), (1092, 66704), (1137, 64064), (1144, 63672), (1232, 59124), (1248, 58366), (1344, 54197), (1456, 50028), (1516, 48048), (1716, 42448), (1848, 39416), (2002, 36384), (2112, 34489), (2184, 33352), (2274, 32032), (2288, 31836), (2464, 29562), (2496, 29183), (2653, 27456), (2912, 25014), (3003, 24256), (3032, 24024), (3432, 21224), (3696, 19708), (4004, 18192), (4169, 17472), (4368, 16676), (4548, 16016), (4576, 15918), (4927, 14784), (4928, 14781), (5306, 13728), (5824, 12507), (6006, 12128), (6064, 12012), (6864, 10612), (7392, 9854), (7959, 9152), (8008, 9096), (8338, 8736)]