77939628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29389}}^1$

素因数の和:29426

約数の個数: 48

約数和(自身を含む): 207375840

約数和(自身を除く): 129436212

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 29389, 58778, 88167, 117556, 176334, 352668, 382057, 499613, 764114, 999226, 1146171, 1498839, 1528228, 1998452, 2292342, 2997678, 4584684, 5995356, 6494969, 12989938, 19484907, 25979876, 38969814, 77939628]

約数ペア:

[(1, 77939628), (2, 38969814), (3, 25979876), (4, 19484907), (6, 12989938), (12, 6494969), (13, 5995356), (17, 4584684), (26, 2997678), (34, 2292342), (39, 1998452), (51, 1528228), (52, 1498839), (68, 1146171), (78, 999226), (102, 764114), (156, 499613), (204, 382057), (221, 352668), (442, 176334), (663, 117556), (884, 88167), (1326, 58778), (2652, 29389)]