77908446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 221598720

約数和(自身を除く): 143690274

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 77, 82, 99, 123, 126, 154, 189, 198, 231, 246, 287, 297, 369, 378, 451, 457, 462, 574, 594, 693, 738, 861, 902, 914, 1107, 1353, 1371, 1386, 1722, 2079, 2214, 2583, 2706, 2742, 3157, 3199, 4059, 4113, 4158, 5027, 5166, 6314, 6398, 7749, 8118, 8226, 9471, 9597, 10054, 12177, 12339, 15081, 15498, 18737, 18942, 19194, 24354, 24678, 28413, 28791, 30162, 35189, 37474, 45243, 56211, 56826, 57582, 70378, 85239, 86373, 90486, 105567, 112422, 131159, 135729, 168633, 170478, 172746, 206107, 211134, 262318, 271458, 316701, 337266, 393477, 412214, 505899, 618321, 633402, 786954, 950103, 1011798, 1180431, 1236642, 1442749, 1854963, 1900206, 2360862, 2885498, 3541293, 3709926, 4328247, 5564889, 7082586, 8656494, 11129778, 12984741, 25969482, 38954223, 77908446]

約数ペア:

[(1, 77908446), (2, 38954223), (3, 25969482), (6, 12984741), (7, 11129778), (9, 8656494), (11, 7082586), (14, 5564889), (18, 4328247), (21, 3709926), (22, 3541293), (27, 2885498), (33, 2360862), (41, 1900206), (42, 1854963), (54, 1442749), (63, 1236642), (66, 1180431), (77, 1011798), (82, 950103), (99, 786954), (123, 633402), (126, 618321), (154, 505899), (189, 412214), (198, 393477), (231, 337266), (246, 316701), (287, 271458), (297, 262318), (369, 211134), (378, 206107), (451, 172746), (457, 170478), (462, 168633), (574, 135729), (594, 131159), (693, 112422), (738, 105567), (861, 90486), (902, 86373), (914, 85239), (1107, 70378), (1353, 57582), (1371, 56826), (1386, 56211), (1722, 45243), (2079, 37474), (2214, 35189), (2583, 30162), (2706, 28791), (2742, 28413), (3157, 24678), (3199, 24354), (4059, 19194), (4113, 18942), (4158, 18737), (5027, 15498), (5166, 15081), (6314, 12339), (6398, 12177), (7749, 10054), (8118, 9597), (8226, 9471)]