90767872

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1093

約数の個数: 60

約数和(自身を含む): 196569450

約数和(自身を除く): 105801578

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1049, 1352, 1664, 2098, 2704, 3328, 4196, 5408, 6656, 8392, 10816, 13637, 16784, 21632, 27274, 33568, 43264, 54548, 67136, 86528, 109096, 134272, 177281, 218192, 268544, 354562, 436384, 537088, 709124, 872768, 1418248, 1745536, 2836496, 3491072, 5672992, 6982144, 11345984, 22691968, 45383936, 90767872]

約数ペア:

[(1, 90767872), (2, 45383936), (4, 22691968), (8, 11345984), (13, 6982144), (16, 5672992), (26, 3491072), (32, 2836496), (52, 1745536), (64, 1418248), (104, 872768), (128, 709124), (169, 537088), (208, 436384), (256, 354562), (338, 268544), (416, 218192), (512, 177281), (676, 134272), (832, 109096), (1049, 86528), (1352, 67136), (1664, 54548), (2098, 43264), (2704, 33568), (3328, 27274), (4196, 21632), (5408, 16784), (6656, 13637), (8392, 10816)]