117780354

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8079

約数の個数: 48

約数和(自身を含む): 274903200

約数和(自身を除く): 157122846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 8009, 14706, 16018, 24027, 48054, 72081, 144162, 152171, 304342, 344387, 456513, 688774, 913026, 1033161, 1369539, 2066322, 2739078, 3099483, 6198966, 6543353, 13086706, 19630059, 39260118, 58890177, 117780354]

約数ペア:

[(1, 117780354), (2, 58890177), (3, 39260118), (6, 19630059), (9, 13086706), (18, 6543353), (19, 6198966), (38, 3099483), (43, 2739078), (57, 2066322), (86, 1369539), (114, 1033161), (129, 913026), (171, 688774), (258, 456513), (342, 344387), (387, 304342), (774, 152171), (817, 144162), (1634, 72081), (2451, 48054), (4902, 24027), (7353, 16018), (8009, 14706)]