80544618

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 120

約数和(自身を含む): 227104416

約数和(自身を除く): 146559798

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 121, 126, 154, 162, 189, 198, 231, 242, 297, 363, 378, 462, 567, 587, 594, 693, 726, 847, 891, 1089, 1134, 1174, 1386, 1694, 1761, 1782, 2079, 2178, 2541, 3267, 3522, 4109, 4158, 5082, 5283, 6237, 6457, 6534, 7623, 8218, 9801, 10566, 12327, 12474, 12914, 15246, 15849, 19371, 19602, 22869, 24654, 31698, 36981, 38742, 45199, 45738, 47547, 58113, 68607, 71027, 73962, 90398, 95094, 110943, 116226, 135597, 137214, 142054, 174339, 213081, 221886, 271194, 332829, 348678, 406791, 426162, 497189, 523017, 639243, 665658, 813582, 994378, 1046034, 1220373, 1278486, 1491567, 1917729, 2440746, 2983134, 3661119, 3835458, 4474701, 5753187, 7322238, 8949402, 11506374, 13424103, 26848206, 40272309, 80544618]

約数ペア:

[(1, 80544618), (2, 40272309), (3, 26848206), (6, 13424103), (7, 11506374), (9, 8949402), (11, 7322238), (14, 5753187), (18, 4474701), (21, 3835458), (22, 3661119), (27, 2983134), (33, 2440746), (42, 1917729), (54, 1491567), (63, 1278486), (66, 1220373), (77, 1046034), (81, 994378), (99, 813582), (121, 665658), (126, 639243), (154, 523017), (162, 497189), (189, 426162), (198, 406791), (231, 348678), (242, 332829), (297, 271194), (363, 221886), (378, 213081), (462, 174339), (567, 142054), (587, 137214), (594, 135597), (693, 116226), (726, 110943), (847, 95094), (891, 90398), (1089, 73962), (1134, 71027), (1174, 68607), (1386, 58113), (1694, 47547), (1761, 45738), (1782, 45199), (2079, 38742), (2178, 36981), (2541, 31698), (3267, 24654), (3522, 22869), (4109, 19602), (4158, 19371), (5082, 15849), (5283, 15246), (6237, 12914), (6457, 12474), (6534, 12327), (7623, 10566), (8218, 9801)]