72289184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8973

約数の個数: 48

約数和(自身を含む): 162025920

約数和(自身を除く): 89736736

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 8929, 17858, 35716, 71432, 98219, 142864, 196438, 205367, 285728, 392876, 410734, 785752, 821468, 1571504, 1642936, 2259037, 3143008, 3285872, 4518074, 6571744, 9036148, 18072296, 36144592, 72289184]

約数ペア:

[(1, 72289184), (2, 36144592), (4, 18072296), (8, 9036148), (11, 6571744), (16, 4518074), (22, 3285872), (23, 3143008), (32, 2259037), (44, 1642936), (46, 1571504), (88, 821468), (92, 785752), (176, 410734), (184, 392876), (253, 285728), (352, 205367), (368, 196438), (506, 142864), (736, 98219), (1012, 71432), (2024, 35716), (4048, 17858), (8096, 8929)]