82380402

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 215822880

約数和(自身を除く): 133442478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 59, 78, 81, 102, 117, 118, 153, 162, 169, 177, 221, 234, 243, 306, 338, 351, 354, 442, 459, 486, 507, 531, 663, 702, 767, 918, 1003, 1014, 1053, 1062, 1326, 1377, 1521, 1534, 1593, 1989, 2006, 2106, 2301, 2754, 2873, 3009, 3042, 3159, 3186, 3978, 4131, 4563, 4602, 4779, 5746, 5967, 6018, 6318, 6903, 8262, 8619, 9027, 9126, 9558, 9971, 11934, 13039, 13689, 13806, 14337, 17238, 17901, 18054, 19942, 20709, 25857, 26078, 27081, 27378, 28674, 29913, 35802, 39117, 41067, 41418, 51714, 53703, 54162, 59826, 62127, 77571, 78234, 81243, 82134, 89739, 107406, 117351, 124254, 155142, 162486, 169507, 179478, 186381, 232713, 234702, 243729, 269217, 339014, 352053, 372762, 465426, 487458, 508521, 538434, 698139, 704106, 807651, 1017042, 1056159, 1396278, 1525563, 1615302, 2112318, 2422953, 3051126, 3168477, 4576689, 4845906, 6336954, 9153378, 13730067, 27460134, 41190201, 82380402]

約数ペア:

[(1, 82380402), (2, 41190201), (3, 27460134), (6, 13730067), (9, 9153378), (13, 6336954), (17, 4845906), (18, 4576689), (26, 3168477), (27, 3051126), (34, 2422953), (39, 2112318), (51, 1615302), (54, 1525563), (59, 1396278), (78, 1056159), (81, 1017042), (102, 807651), (117, 704106), (118, 698139), (153, 538434), (162, 508521), (169, 487458), (177, 465426), (221, 372762), (234, 352053), (243, 339014), (306, 269217), (338, 243729), (351, 234702), (354, 232713), (442, 186381), (459, 179478), (486, 169507), (507, 162486), (531, 155142), (663, 124254), (702, 117351), (767, 107406), (918, 89739), (1003, 82134), (1014, 81243), (1053, 78234), (1062, 77571), (1326, 62127), (1377, 59826), (1521, 54162), (1534, 53703), (1593, 51714), (1989, 41418), (2006, 41067), (2106, 39117), (2301, 35802), (2754, 29913), (2873, 28674), (3009, 27378), (3042, 27081), (3159, 26078), (3186, 25857), (3978, 20709), (4131, 19942), (4563, 18054), (4602, 17901), (4779, 17238), (5746, 14337), (5967, 13806), (6018, 13689), (6318, 13039), (6903, 11934), (8262, 9971), (8619, 9558), (9027, 9126)]