71488494

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 120

約数和(自身を含む): 201613104

約数和(自身を除く): 130124610

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, 521, 567, 594, 693, 726, 847, 891, 1042, 1089, 1134, 1386, 1563, 1694, 1782, 2079, 2178, 2541, 3126, 3267, 3647, 4158, 4689, 5082, 5731, 6237, 6534, 7294, 7623, 9378, 9801, 10941, 11462, 12474, 14067, 15246, 17193, 19602, 21882, 22869, 28134, 32823, 34386, 40117, 42201, 45738, 51579, 63041, 65646, 68607, 80234, 84402, 98469, 103158, 120351, 126082, 137214, 154737, 189123, 196938, 240702, 295407, 309474, 361053, 378246, 441287, 464211, 567369, 590814, 722106, 882574, 928422, 1083159, 1134738, 1323861, 1702107, 2166318, 2647722, 3249477, 3404214, 3971583, 5106321, 6498954, 7943166, 10212642, 11914749, 23829498, 35744247, 71488494]

約数ペア:

[(1, 71488494), (2, 35744247), (3, 23829498), (6, 11914749), (7, 10212642), (9, 7943166), (11, 6498954), (14, 5106321), (18, 3971583), (21, 3404214), (22, 3249477), (27, 2647722), (33, 2166318), (42, 1702107), (54, 1323861), (63, 1134738), (66, 1083159), (77, 928422), (81, 882574), (99, 722106), (121, 590814), (126, 567369), (154, 464211), (162, 441287), (189, 378246), (198, 361053), (231, 309474), (242, 295407), (297, 240702), (363, 196938), (378, 189123), (462, 154737), (521, 137214), (567, 126082), (594, 120351), (693, 103158), (726, 98469), (847, 84402), (891, 80234), (1042, 68607), (1089, 65646), (1134, 63041), (1386, 51579), (1563, 45738), (1694, 42201), (1782, 40117), (2079, 34386), (2178, 32823), (2541, 28134), (3126, 22869), (3267, 21882), (3647, 19602), (4158, 17193), (4689, 15246), (5082, 14067), (5731, 12474), (6237, 11462), (6534, 10941), (7294, 9801), (7623, 9378)]