90545944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 192412800

約数和(自身を除く): 101866856

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 323, 523, 536, 646, 1046, 1139, 1273, 1292, 2092, 2278, 2546, 2584, 4184, 4556, 5092, 8891, 9112, 9937, 10184, 17782, 19874, 21641, 35041, 35564, 39748, 43282, 70082, 71128, 79496, 86564, 140164, 168929, 173128, 280328, 337858, 595697, 665779, 675716, 1191394, 1331558, 1351432, 2382788, 2663116, 4765576, 5326232, 11318243, 22636486, 45272972, 90545944]

約数ペア:

[(1, 90545944), (2, 45272972), (4, 22636486), (8, 11318243), (17, 5326232), (19, 4765576), (34, 2663116), (38, 2382788), (67, 1351432), (68, 1331558), (76, 1191394), (134, 675716), (136, 665779), (152, 595697), (268, 337858), (323, 280328), (523, 173128), (536, 168929), (646, 140164), (1046, 86564), (1139, 79496), (1273, 71128), (1292, 70082), (2092, 43282), (2278, 39748), (2546, 35564), (2584, 35041), (4184, 21641), (4556, 19874), (5092, 17782), (8891, 10184), (9112, 9937)]