27680796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 86835840

約数和(自身を除く): 59155044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 283, 286, 342, 396, 418, 429, 468, 494, 566, 572, 627, 684, 741, 836, 849, 858, 988, 1132, 1254, 1287, 1482, 1698, 1716, 1881, 2223, 2508, 2547, 2574, 2717, 2964, 3113, 3396, 3679, 3762, 4446, 5094, 5148, 5377, 5434, 6226, 7358, 7524, 8151, 8892, 9339, 10188, 10754, 10868, 11037, 12452, 14716, 16131, 16302, 18678, 21508, 22074, 24453, 28017, 32262, 32604, 33111, 37356, 40469, 44148, 48393, 48906, 56034, 59147, 64524, 66222, 69901, 80938, 96786, 97812, 112068, 118294, 121407, 132444, 139802, 161876, 177441, 193572, 209703, 236588, 242814, 279604, 354882, 364221, 419406, 485628, 532323, 629109, 709764, 728442, 768911, 838812, 1064646, 1258218, 1456884, 1537822, 2129292, 2306733, 2516436, 3075644, 4613466, 6920199, 9226932, 13840398, 27680796]

約数ペア:

[(1, 27680796), (2, 13840398), (3, 9226932), (4, 6920199), (6, 4613466), (9, 3075644), (11, 2516436), (12, 2306733), (13, 2129292), (18, 1537822), (19, 1456884), (22, 1258218), (26, 1064646), (33, 838812), (36, 768911), (38, 728442), (39, 709764), (44, 629109), (52, 532323), (57, 485628), (66, 419406), (76, 364221), (78, 354882), (99, 279604), (114, 242814), (117, 236588), (132, 209703), (143, 193572), (156, 177441), (171, 161876), (198, 139802), (209, 132444), (228, 121407), (234, 118294), (247, 112068), (283, 97812), (286, 96786), (342, 80938), (396, 69901), (418, 66222), (429, 64524), (468, 59147), (494, 56034), (566, 48906), (572, 48393), (627, 44148), (684, 40469), (741, 37356), (836, 33111), (849, 32604), (858, 32262), (988, 28017), (1132, 24453), (1254, 22074), (1287, 21508), (1482, 18678), (1698, 16302), (1716, 16131), (1881, 14716), (2223, 12452), (2508, 11037), (2547, 10868), (2574, 10754), (2717, 10188), (2964, 9339), (3113, 8892), (3396, 8151), (3679, 7524), (3762, 7358), (4446, 6226), (5094, 5434), (5148, 5377)]