5431710888

素因数分解:

$2^3\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{37967}}^1$

素因数の和:39966

約数の個数: 48

約数和(自身を含む): 14718674880

約数和(自身を除く): 9286963992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1987, 3974, 5961, 7948, 11922, 15896, 17883, 23844, 35766, 37967, 47688, 71532, 75934, 113901, 143064, 151868, 227802, 303736, 341703, 455604, 683406, 911208, 1366812, 2733624, 75440429, 150880858, 226321287, 301761716, 452642574, 603523432, 678963861, 905285148, 1357927722, 1810570296, 2715855444, 5431710888]

約数ペア:

[(1, 5431710888), (2, 2715855444), (3, 1810570296), (4, 1357927722), (6, 905285148), (8, 678963861), (9, 603523432), (12, 452642574), (18, 301761716), (24, 226321287), (36, 150880858), (72, 75440429), (1987, 2733624), (3974, 1366812), (5961, 911208), (7948, 683406), (11922, 455604), (15896, 341703), (17883, 303736), (23844, 227802), (35766, 151868), (37967, 143064), (47688, 113901), (71532, 75934)]