70389072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2025

約数の個数: 120

約数和(自身を含む): 223423200

約数和(自身を除く): 153034128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 1979, 2223, 2736, 2964, 3952, 3958, 4446, 5928, 5937, 7916, 8892, 11856, 11874, 15832, 17784, 17811, 23748, 25727, 31664, 35568, 35622, 37601, 47496, 51454, 71244, 75202, 77181, 94992, 102908, 112803, 142488, 150404, 154362, 205816, 225606, 231543, 284976, 300808, 308724, 338409, 411632, 451212, 463086, 488813, 601616, 617448, 676818, 902424, 926172, 977626, 1234896, 1353636, 1466439, 1804848, 1852344, 1955252, 2707272, 2932878, 3704688, 3910504, 4399317, 5414544, 5865756, 7821008, 8798634, 11731512, 17597268, 23463024, 35194536, 70389072]

約数ペア:

[(1, 70389072), (2, 35194536), (3, 23463024), (4, 17597268), (6, 11731512), (8, 8798634), (9, 7821008), (12, 5865756), (13, 5414544), (16, 4399317), (18, 3910504), (19, 3704688), (24, 2932878), (26, 2707272), (36, 1955252), (38, 1852344), (39, 1804848), (48, 1466439), (52, 1353636), (57, 1234896), (72, 977626), (76, 926172), (78, 902424), (104, 676818), (114, 617448), (117, 601616), (144, 488813), (152, 463086), (156, 451212), (171, 411632), (208, 338409), (228, 308724), (234, 300808), (247, 284976), (304, 231543), (312, 225606), (342, 205816), (456, 154362), (468, 150404), (494, 142488), (624, 112803), (684, 102908), (741, 94992), (912, 77181), (936, 75202), (988, 71244), (1368, 51454), (1482, 47496), (1872, 37601), (1976, 35622), (1979, 35568), (2223, 31664), (2736, 25727), (2964, 23748), (3952, 17811), (3958, 17784), (4446, 15832), (5928, 11874), (5937, 11856), (7916, 8892)]