75685376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 166020624

約数和(自身を除く): 90335248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 137, 166, 208, 256, 274, 332, 416, 512, 548, 664, 832, 1079, 1096, 1328, 1664, 1781, 2158, 2192, 2656, 3328, 3562, 4316, 4384, 5312, 6656, 7124, 8632, 8768, 10624, 11371, 14248, 17264, 17536, 21248, 22742, 28496, 34528, 35072, 42496, 45484, 56992, 69056, 70144, 90968, 113984, 138112, 147823, 181936, 227968, 276224, 295646, 363872, 455936, 552448, 591292, 727744, 911872, 1182584, 1455488, 2365168, 2910976, 4730336, 5821952, 9460672, 18921344, 37842688, 75685376]

約数ペア:

[(1, 75685376), (2, 37842688), (4, 18921344), (8, 9460672), (13, 5821952), (16, 4730336), (26, 2910976), (32, 2365168), (52, 1455488), (64, 1182584), (83, 911872), (104, 727744), (128, 591292), (137, 552448), (166, 455936), (208, 363872), (256, 295646), (274, 276224), (332, 227968), (416, 181936), (512, 147823), (548, 138112), (664, 113984), (832, 90968), (1079, 70144), (1096, 69056), (1328, 56992), (1664, 45484), (1781, 42496), (2158, 35072), (2192, 34528), (2656, 28496), (3328, 22742), (3562, 21248), (4316, 17536), (4384, 17264), (5312, 14248), (6656, 11371), (7124, 10624), (8632, 8768)]