80867952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 120

約数和(自身を含む): 259983360

約数和(自身を除く): 179115408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2687, 2736, 3344, 3762, 5016, 5374, 7524, 8061, 10032, 10748, 15048, 16122, 21496, 24183, 29557, 30096, 32244, 42992, 48366, 51053, 59114, 64488, 88671, 96732, 102106, 118228, 128976, 153159, 177342, 193464, 204212, 236456, 266013, 306318, 354684, 386928, 408424, 459477, 472912, 532026, 561583, 612636, 709368, 816848, 918954, 1064052, 1123166, 1225272, 1418736, 1684749, 1837908, 2128104, 2246332, 2450544, 3369498, 3675816, 4256208, 4492664, 5054247, 6738996, 7351632, 8985328, 10108494, 13477992, 20216988, 26955984, 40433976, 80867952]

約数ペア:

[(1, 80867952), (2, 40433976), (3, 26955984), (4, 20216988), (6, 13477992), (8, 10108494), (9, 8985328), (11, 7351632), (12, 6738996), (16, 5054247), (18, 4492664), (19, 4256208), (22, 3675816), (24, 3369498), (33, 2450544), (36, 2246332), (38, 2128104), (44, 1837908), (48, 1684749), (57, 1418736), (66, 1225272), (72, 1123166), (76, 1064052), (88, 918954), (99, 816848), (114, 709368), (132, 612636), (144, 561583), (152, 532026), (171, 472912), (176, 459477), (198, 408424), (209, 386928), (228, 354684), (264, 306318), (304, 266013), (342, 236456), (396, 204212), (418, 193464), (456, 177342), (528, 153159), (627, 128976), (684, 118228), (792, 102106), (836, 96732), (912, 88671), (1254, 64488), (1368, 59114), (1584, 51053), (1672, 48366), (1881, 42992), (2508, 32244), (2687, 30096), (2736, 29557), (3344, 24183), (3762, 21496), (5016, 16122), (5374, 15048), (7524, 10748), (8061, 10032)]