79281072

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 160

約数和(自身を含む): 258316800

約数和(自身を除く): 179035728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 743, 912, 936, 988, 1026, 1368, 1404, 1482, 1486, 1872, 1976, 2052, 2223, 2229, 2736, 2808, 2964, 2972, 3952, 4104, 4446, 4458, 5616, 5928, 5944, 6669, 6687, 8208, 8892, 8916, 9659, 11856, 11888, 13338, 13374, 14117, 17784, 17832, 19318, 20061, 26676, 26748, 28234, 28977, 35568, 35664, 38636, 40122, 42351, 53352, 53496, 56468, 57954, 77272, 80244, 84702, 86931, 106704, 106992, 112936, 115908, 127053, 154544, 160488, 169404, 173862, 183521, 225872, 231816, 254106, 260793, 320976, 338808, 347724, 367042, 381159, 463632, 508212, 521586, 550563, 677616, 695448, 734084, 762318, 1016424, 1043172, 1101126, 1390896, 1468168, 1524636, 1651689, 2032848, 2086344, 2202252, 2936336, 3049272, 3303378, 4172688, 4404504, 4955067, 6098544, 6606756, 8809008, 9910134, 13213512, 19820268, 26427024, 39640536, 79281072]

約数ペア:

[(1, 79281072), (2, 39640536), (3, 26427024), (4, 19820268), (6, 13213512), (8, 9910134), (9, 8809008), (12, 6606756), (13, 6098544), (16, 4955067), (18, 4404504), (19, 4172688), (24, 3303378), (26, 3049272), (27, 2936336), (36, 2202252), (38, 2086344), (39, 2032848), (48, 1651689), (52, 1524636), (54, 1468168), (57, 1390896), (72, 1101126), (76, 1043172), (78, 1016424), (104, 762318), (108, 734084), (114, 695448), (117, 677616), (144, 550563), (152, 521586), (156, 508212), (171, 463632), (208, 381159), (216, 367042), (228, 347724), (234, 338808), (247, 320976), (304, 260793), (312, 254106), (342, 231816), (351, 225872), (432, 183521), (456, 173862), (468, 169404), (494, 160488), (513, 154544), (624, 127053), (684, 115908), (702, 112936), (741, 106992), (743, 106704), (912, 86931), (936, 84702), (988, 80244), (1026, 77272), (1368, 57954), (1404, 56468), (1482, 53496), (1486, 53352), (1872, 42351), (1976, 40122), (2052, 38636), (2223, 35664), (2229, 35568), (2736, 28977), (2808, 28234), (2964, 26748), (2972, 26676), (3952, 20061), (4104, 19318), (4446, 17832), (4458, 17784), (5616, 14117), (5928, 13374), (5944, 13338), (6669, 11888), (6687, 11856), (8208, 9659), (8892, 8916)]