79043976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 241921680

約数和(自身を除く): 162877704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 121, 129, 132, 172, 198, 211, 242, 258, 264, 344, 363, 387, 396, 422, 473, 484, 516, 633, 726, 774, 792, 844, 946, 968, 1032, 1089, 1266, 1419, 1452, 1548, 1688, 1892, 1899, 2178, 2321, 2532, 2838, 2904, 3096, 3784, 3798, 4257, 4356, 4642, 5064, 5203, 5676, 6963, 7596, 8514, 8712, 9073, 9284, 10406, 11352, 13926, 15192, 15609, 17028, 18146, 18568, 20812, 20889, 25531, 27219, 27852, 31218, 34056, 36292, 41624, 41778, 46827, 51062, 54438, 55704, 62436, 72584, 76593, 81657, 83556, 93654, 99803, 102124, 108876, 124872, 153186, 163314, 167112, 187308, 199606, 204248, 217752, 229779, 299409, 306372, 326628, 374616, 399212, 459558, 598818, 612744, 653256, 798424, 898227, 919116, 1097833, 1197636, 1796454, 1838232, 2195666, 2395272, 3293499, 3592908, 4391332, 6586998, 7185816, 8782664, 9880497, 13173996, 19760994, 26347992, 39521988, 79043976]

約数ペア:

[(1, 79043976), (2, 39521988), (3, 26347992), (4, 19760994), (6, 13173996), (8, 9880497), (9, 8782664), (11, 7185816), (12, 6586998), (18, 4391332), (22, 3592908), (24, 3293499), (33, 2395272), (36, 2195666), (43, 1838232), (44, 1796454), (66, 1197636), (72, 1097833), (86, 919116), (88, 898227), (99, 798424), (121, 653256), (129, 612744), (132, 598818), (172, 459558), (198, 399212), (211, 374616), (242, 326628), (258, 306372), (264, 299409), (344, 229779), (363, 217752), (387, 204248), (396, 199606), (422, 187308), (473, 167112), (484, 163314), (516, 153186), (633, 124872), (726, 108876), (774, 102124), (792, 99803), (844, 93654), (946, 83556), (968, 81657), (1032, 76593), (1089, 72584), (1266, 62436), (1419, 55704), (1452, 54438), (1548, 51062), (1688, 46827), (1892, 41778), (1899, 41624), (2178, 36292), (2321, 34056), (2532, 31218), (2838, 27852), (2904, 27219), (3096, 25531), (3784, 20889), (3798, 20812), (4257, 18568), (4356, 18146), (4642, 17028), (5064, 15609), (5203, 15192), (5676, 13926), (6963, 11352), (7596, 10406), (8514, 9284), (8712, 9073)]