69447014

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 138641328

約数和(自身を除く): 69194314

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 151, 182, 247, 266, 302, 361, 494, 637, 722, 931, 1057, 1274, 1729, 1862, 1963, 2114, 2527, 2869, 3458, 3926, 4693, 5054, 5738, 7399, 9386, 12103, 13741, 14798, 17689, 20083, 24206, 27482, 32851, 35378, 37297, 40166, 54511, 65702, 74594, 96187, 109022, 140581, 192374, 229957, 261079, 281162, 381577, 459914, 522158, 708643, 763154, 1417286, 1827553, 2671039, 3655106, 4960501, 5342078, 9921002, 34723507, 69447014]

約数ペア:

[(1, 69447014), (2, 34723507), (7, 9921002), (13, 5342078), (14, 4960501), (19, 3655106), (26, 2671039), (38, 1827553), (49, 1417286), (91, 763154), (98, 708643), (133, 522158), (151, 459914), (182, 381577), (247, 281162), (266, 261079), (302, 229957), (361, 192374), (494, 140581), (637, 109022), (722, 96187), (931, 74594), (1057, 65702), (1274, 54511), (1729, 40166), (1862, 37297), (1963, 35378), (2114, 32851), (2527, 27482), (2869, 24206), (3458, 20083), (3926, 17689), (4693, 14798), (5054, 13741), (5738, 12103), (7399, 9386)]