72513896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99607}}^1$

素因数の和:99633

約数の個数: 32

約数和(自身を含む): 167341440

約数和(自身を除く): 94827544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99607, 199214, 398428, 697249, 796856, 1294891, 1394498, 2589782, 2788996, 5179564, 5577992, 9064237, 10359128, 18128474, 36256948, 72513896]

約数ペア:

[(1, 72513896), (2, 36256948), (4, 18128474), (7, 10359128), (8, 9064237), (13, 5577992), (14, 5179564), (26, 2788996), (28, 2589782), (52, 1394498), (56, 1294891), (91, 796856), (104, 697249), (182, 398428), (364, 199214), (728, 99607)]