78608736

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3739}}^1$

素因数の和:3828

約数の個数: 72

約数和(自身を含む): 226666440

約数和(自身を除く): 148057704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 3739, 5256, 7008, 7478, 10512, 11217, 14956, 21024, 22434, 29912, 33651, 44868, 59824, 67302, 89736, 119648, 134604, 179472, 269208, 272947, 358944, 538416, 545894, 818841, 1076832, 1091788, 1637682, 2183576, 2456523, 3275364, 4367152, 4913046, 6550728, 8734304, 9826092, 13101456, 19652184, 26202912, 39304368, 78608736]

約数ペア:

[(1, 78608736), (2, 39304368), (3, 26202912), (4, 19652184), (6, 13101456), (8, 9826092), (9, 8734304), (12, 6550728), (16, 4913046), (18, 4367152), (24, 3275364), (32, 2456523), (36, 2183576), (48, 1637682), (72, 1091788), (73, 1076832), (96, 818841), (144, 545894), (146, 538416), (219, 358944), (288, 272947), (292, 269208), (438, 179472), (584, 134604), (657, 119648), (876, 89736), (1168, 67302), (1314, 59824), (1752, 44868), (2336, 33651), (2628, 29912), (3504, 22434), (3739, 21024), (5256, 14956), (7008, 11217), (7478, 10512)]