72690282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4211}}^1$

素因数の和:4363

約数の個数: 48

約数和(自身を含む): 181351872

約数和(自身を除く): 108661590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4211, 5754, 8422, 8631, 12633, 17262, 25266, 29477, 37899, 58954, 75798, 88431, 176862, 265293, 530586, 576907, 1153814, 1730721, 3461442, 4038349, 5192163, 8076698, 10384326, 12115047, 24230094, 36345141, 72690282]

約数ペア:

[(1, 72690282), (2, 36345141), (3, 24230094), (6, 12115047), (7, 10384326), (9, 8076698), (14, 5192163), (18, 4038349), (21, 3461442), (42, 1730721), (63, 1153814), (126, 576907), (137, 530586), (274, 265293), (411, 176862), (822, 88431), (959, 75798), (1233, 58954), (1918, 37899), (2466, 29477), (2877, 25266), (4211, 17262), (5754, 12633), (8422, 8631)]