81542208

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38609}}^1$

素因数の和:38635

約数の個数: 56

約数和(自身を含む): 235366560

約数和(自身を除く): 153824352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 38609, 77218, 115827, 154436, 231654, 308872, 424699, 463308, 617744, 849398, 926616, 1235488, 1274097, 1698796, 1853232, 2470976, 2548194, 3397592, 3706464, 5096388, 6795184, 7412928, 10192776, 13590368, 20385552, 27180736, 40771104, 81542208]

約数ペア:

[(1, 81542208), (2, 40771104), (3, 27180736), (4, 20385552), (6, 13590368), (8, 10192776), (11, 7412928), (12, 6795184), (16, 5096388), (22, 3706464), (24, 3397592), (32, 2548194), (33, 2470976), (44, 1853232), (48, 1698796), (64, 1274097), (66, 1235488), (88, 926616), (96, 849398), (132, 617744), (176, 463308), (192, 424699), (264, 308872), (352, 231654), (528, 154436), (704, 115827), (1056, 77218), (2112, 38609)]