71540994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 176209920

約数和(自身を除く): 104668926

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 2389, 4278, 4778, 4991, 7167, 9982, 14334, 14973, 16723, 29946, 33446, 50169, 54947, 74059, 100338, 109894, 148118, 164841, 222177, 329682, 384629, 444354, 518413, 769258, 1036826, 1153887, 1555239, 1703357, 2307774, 3110478, 3406714, 5110071, 10220142, 11923499, 23846998, 35770497, 71540994]

約数ペア:

[(1, 71540994), (2, 35770497), (3, 23846998), (6, 11923499), (7, 10220142), (14, 5110071), (21, 3406714), (23, 3110478), (31, 2307774), (42, 1703357), (46, 1555239), (62, 1153887), (69, 1036826), (93, 769258), (138, 518413), (161, 444354), (186, 384629), (217, 329682), (322, 222177), (434, 164841), (483, 148118), (651, 109894), (713, 100338), (966, 74059), (1302, 54947), (1426, 50169), (2139, 33446), (2389, 29946), (4278, 16723), (4778, 14973), (4991, 14334), (7167, 9982)]