71297226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 141592374

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1319, 1386, 1638, 2002, 2079, 2457, 2574, 2638, 3003, 3861, 3957, 4158, 4914, 6006, 7722, 7914, 9009, 9233, 11871, 14509, 17147, 18018, 18466, 23742, 27027, 27699, 29018, 34294, 35613, 43527, 51441, 54054, 55398, 71226, 83097, 87054, 101563, 102882, 120029, 130581, 154323, 166194, 188617, 203126, 240058, 249291, 261162, 304689, 308646, 360087, 377234, 391743, 462969, 498582, 565851, 609378, 720174, 783486, 914067, 925938, 1080261, 1131702, 1320319, 1697553, 1828134, 2160522, 2640638, 2742201, 3240783, 3395106, 3960957, 5092659, 5484402, 6481566, 7921914, 10185318, 11882871, 23765742, 35648613, 71297226]

約数ペア:

[(1, 71297226), (2, 35648613), (3, 23765742), (6, 11882871), (7, 10185318), (9, 7921914), (11, 6481566), (13, 5484402), (14, 5092659), (18, 3960957), (21, 3395106), (22, 3240783), (26, 2742201), (27, 2640638), (33, 2160522), (39, 1828134), (42, 1697553), (54, 1320319), (63, 1131702), (66, 1080261), (77, 925938), (78, 914067), (91, 783486), (99, 720174), (117, 609378), (126, 565851), (143, 498582), (154, 462969), (182, 391743), (189, 377234), (198, 360087), (231, 308646), (234, 304689), (273, 261162), (286, 249291), (297, 240058), (351, 203126), (378, 188617), (429, 166194), (462, 154323), (546, 130581), (594, 120029), (693, 102882), (702, 101563), (819, 87054), (858, 83097), (1001, 71226), (1287, 55398), (1319, 54054), (1386, 51441), (1638, 43527), (2002, 35613), (2079, 34294), (2457, 29018), (2574, 27699), (2638, 27027), (3003, 23742), (3861, 18466), (3957, 18018), (4158, 17147), (4914, 14509), (6006, 11871), (7722, 9233), (7914, 9009)]