78328656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 180

約数和(自身を含む): 270414612

約数和(自身を除く): 192085956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 653, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1306, 1428, 1666, 1764, 1904, 1959, 2142, 2352, 2448, 2499, 2612, 2856, 3332, 3528, 3918, 4284, 4571, 4998, 5224, 5712, 5877, 6664, 7056, 7497, 7836, 8568, 9142, 9996, 10448, 11101, 11754, 13328, 13713, 14994, 15672, 17136, 18284, 19992, 22202, 23508, 27426, 29988, 31344, 31997, 33303, 36568, 39984, 41139, 44404, 47016, 54852, 59976, 63994, 66606, 73136, 77707, 82278, 88808, 94032, 95991, 99909, 109704, 119952, 127988, 133212, 155414, 164556, 177616, 191982, 199818, 219408, 233121, 255976, 266424, 287973, 310828, 329112, 383964, 399636, 466242, 511952, 532848, 543949, 575946, 621656, 658224, 699363, 767928, 799272, 932484, 1087898, 1151892, 1243312, 1398726, 1535856, 1598544, 1631847, 1864968, 2175796, 2303784, 2797452, 3263694, 3729936, 4351592, 4607568, 4895541, 5594904, 6527388, 8703184, 9791082, 11189808, 13054776, 19582164, 26109552, 39164328, 78328656]

約数ペア:

[(1, 78328656), (2, 39164328), (3, 26109552), (4, 19582164), (6, 13054776), (7, 11189808), (8, 9791082), (9, 8703184), (12, 6527388), (14, 5594904), (16, 4895541), (17, 4607568), (18, 4351592), (21, 3729936), (24, 3263694), (28, 2797452), (34, 2303784), (36, 2175796), (42, 1864968), (48, 1631847), (49, 1598544), (51, 1535856), (56, 1398726), (63, 1243312), (68, 1151892), (72, 1087898), (84, 932484), (98, 799272), (102, 767928), (112, 699363), (119, 658224), (126, 621656), (136, 575946), (144, 543949), (147, 532848), (153, 511952), (168, 466242), (196, 399636), (204, 383964), (238, 329112), (252, 310828), (272, 287973), (294, 266424), (306, 255976), (336, 233121), (357, 219408), (392, 199818), (408, 191982), (441, 177616), (476, 164556), (504, 155414), (588, 133212), (612, 127988), (653, 119952), (714, 109704), (784, 99909), (816, 95991), (833, 94032), (882, 88808), (952, 82278), (1008, 77707), (1071, 73136), (1176, 66606), (1224, 63994), (1306, 59976), (1428, 54852), (1666, 47016), (1764, 44404), (1904, 41139), (1959, 39984), (2142, 36568), (2352, 33303), (2448, 31997), (2499, 31344), (2612, 29988), (2856, 27426), (3332, 23508), (3528, 22202), (3918, 19992), (4284, 18284), (4571, 17136), (4998, 15672), (5224, 14994), (5712, 13713), (5877, 13328), (6664, 11754), (7056, 11101), (7497, 10448), (7836, 9996), (8568, 9142)]