90219136

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5923}}^1$

素因数の和:5961

約数の個数: 64

約数和(自身を含む): 217529280

約数和(自身を除く): 127310144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 5923, 7616, 11846, 15232, 23692, 41461, 47384, 82922, 94768, 100691, 165844, 189536, 201382, 331688, 379072, 402764, 663376, 704837, 758144, 805528, 1326752, 1409674, 1611056, 2653504, 2819348, 3222112, 5307008, 5638696, 6444224, 11277392, 12888448, 22554784, 45109568, 90219136]

約数ペア:

[(1, 90219136), (2, 45109568), (4, 22554784), (7, 12888448), (8, 11277392), (14, 6444224), (16, 5638696), (17, 5307008), (28, 3222112), (32, 2819348), (34, 2653504), (56, 1611056), (64, 1409674), (68, 1326752), (112, 805528), (119, 758144), (128, 704837), (136, 663376), (224, 402764), (238, 379072), (272, 331688), (448, 201382), (476, 189536), (544, 165844), (896, 100691), (952, 94768), (1088, 82922), (1904, 47384), (2176, 41461), (3808, 23692), (5923, 15232), (7616, 11846)]