80106642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 223966080

約数和(自身を除く): 143859438

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 154, 174, 198, 203, 231, 261, 319, 406, 462, 522, 609, 638, 693, 957, 1218, 1386, 1827, 1914, 1993, 2233, 2871, 3654, 3986, 4466, 5742, 5979, 6699, 11958, 13398, 13951, 17937, 20097, 21923, 27902, 35874, 40194, 41853, 43846, 57797, 65769, 83706, 115594, 125559, 131538, 153461, 173391, 197307, 251118, 306922, 346782, 394614, 404579, 460383, 520173, 635767, 809158, 920766, 1040346, 1213737, 1271534, 1381149, 1907301, 2427474, 2762298, 3641211, 3814602, 4450369, 5721903, 7282422, 8900738, 11443806, 13351107, 26702214, 40053321, 80106642]

約数ペア:

[(1, 80106642), (2, 40053321), (3, 26702214), (6, 13351107), (7, 11443806), (9, 8900738), (11, 7282422), (14, 5721903), (18, 4450369), (21, 3814602), (22, 3641211), (29, 2762298), (33, 2427474), (42, 1907301), (58, 1381149), (63, 1271534), (66, 1213737), (77, 1040346), (87, 920766), (99, 809158), (126, 635767), (154, 520173), (174, 460383), (198, 404579), (203, 394614), (231, 346782), (261, 306922), (319, 251118), (406, 197307), (462, 173391), (522, 153461), (609, 131538), (638, 125559), (693, 115594), (957, 83706), (1218, 65769), (1386, 57797), (1827, 43846), (1914, 41853), (1993, 40194), (2233, 35874), (2871, 27902), (3654, 21923), (3986, 20097), (4466, 17937), (5742, 13951), (5979, 13398), (6699, 11958)]