85979484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 230069840

約数和(自身を除く): 144090356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 337, 342, 373, 674, 684, 746, 1011, 1119, 1348, 1492, 2022, 2238, 3033, 3357, 4044, 4476, 6066, 6403, 6714, 7087, 12132, 12806, 13428, 14174, 19209, 21261, 25612, 28348, 38418, 42522, 57627, 63783, 76836, 85044, 115254, 125701, 127566, 230508, 251402, 255132, 377103, 502804, 754206, 1131309, 1508412, 2262618, 2388319, 4525236, 4776638, 7164957, 9553276, 14329914, 21494871, 28659828, 42989742, 85979484]

約数ペア:

[(1, 85979484), (2, 42989742), (3, 28659828), (4, 21494871), (6, 14329914), (9, 9553276), (12, 7164957), (18, 4776638), (19, 4525236), (36, 2388319), (38, 2262618), (57, 1508412), (76, 1131309), (114, 754206), (171, 502804), (228, 377103), (337, 255132), (342, 251402), (373, 230508), (674, 127566), (684, 125701), (746, 115254), (1011, 85044), (1119, 76836), (1348, 63783), (1492, 57627), (2022, 42522), (2238, 38418), (3033, 28348), (3357, 25612), (4044, 21261), (4476, 19209), (6066, 14174), (6403, 13428), (6714, 12806), (7087, 12132)]