90224768

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 197553600

約数和(自身を除く): 107328832

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1613, 1748, 2432, 2944, 3226, 3496, 6452, 6992, 12904, 13984, 25808, 27968, 30647, 37099, 51616, 55936, 61294, 74198, 103232, 122588, 148396, 206464, 245176, 296792, 490352, 593584, 704881, 980704, 1187168, 1409762, 1961408, 2374336, 2819524, 3922816, 4748672, 5639048, 11278096, 22556192, 45112384, 90224768]

約数ペア:

[(1, 90224768), (2, 45112384), (4, 22556192), (8, 11278096), (16, 5639048), (19, 4748672), (23, 3922816), (32, 2819524), (38, 2374336), (46, 1961408), (64, 1409762), (76, 1187168), (92, 980704), (128, 704881), (152, 593584), (184, 490352), (304, 296792), (368, 245176), (437, 206464), (608, 148396), (736, 122588), (874, 103232), (1216, 74198), (1472, 61294), (1613, 55936), (1748, 51616), (2432, 37099), (2944, 30647), (3226, 27968), (3496, 25808), (6452, 13984), (6992, 12904)]