80338536

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58727}}^1$

素因数の和:58758

約数の個数: 48

約数和(自身を含む): 229039200

約数和(自身を除く): 148700664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 58727, 117454, 176181, 234908, 352362, 469816, 528543, 704724, 1057086, 1115813, 1409448, 2114172, 2231626, 3347439, 4228344, 4463252, 6694878, 8926504, 10042317, 13389756, 20084634, 26779512, 40169268, 80338536]

約数ペア:

[(1, 80338536), (2, 40169268), (3, 26779512), (4, 20084634), (6, 13389756), (8, 10042317), (9, 8926504), (12, 6694878), (18, 4463252), (19, 4228344), (24, 3347439), (36, 2231626), (38, 2114172), (57, 1409448), (72, 1115813), (76, 1057086), (114, 704724), (152, 528543), (171, 469816), (228, 352362), (342, 234908), (456, 176181), (684, 117454), (1368, 58727)]