90712832

素因数分解:

$2^8\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 208782336

約数和(自身を除く): 118069504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 227, 256, 446, 448, 454, 892, 896, 908, 1561, 1589, 1784, 1792, 1816, 3122, 3178, 3568, 3632, 6244, 6356, 7136, 7264, 12488, 12712, 14272, 14528, 24976, 25424, 28544, 29056, 49952, 50621, 50848, 57088, 58112, 99904, 101242, 101696, 199808, 202484, 203392, 354347, 399616, 404968, 406784, 708694, 809936, 1417388, 1619872, 2834776, 3239744, 5669552, 6479488, 11339104, 12958976, 22678208, 45356416, 90712832]

約数ペア:

[(1, 90712832), (2, 45356416), (4, 22678208), (7, 12958976), (8, 11339104), (14, 6479488), (16, 5669552), (28, 3239744), (32, 2834776), (56, 1619872), (64, 1417388), (112, 809936), (128, 708694), (223, 406784), (224, 404968), (227, 399616), (256, 354347), (446, 203392), (448, 202484), (454, 199808), (892, 101696), (896, 101242), (908, 99904), (1561, 58112), (1589, 57088), (1784, 50848), (1792, 50621), (1816, 49952), (3122, 29056), (3178, 28544), (3568, 25424), (3632, 24976), (6244, 14528), (6356, 14272), (7136, 12712), (7264, 12488)]