71319816

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{34157}}^1$

素因数の和:34198

約数の個数: 48

約数和(自身を含む): 199824300

約数和(自身を除く): 128504484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 34157, 68314, 102471, 136628, 204942, 273256, 307413, 409884, 614826, 819768, 990553, 1229652, 1981106, 2459304, 2971659, 3962212, 5943318, 7924424, 8914977, 11886636, 17829954, 23773272, 35659908, 71319816]

約数ペア:

[(1, 71319816), (2, 35659908), (3, 23773272), (4, 17829954), (6, 11886636), (8, 8914977), (9, 7924424), (12, 5943318), (18, 3962212), (24, 2971659), (29, 2459304), (36, 1981106), (58, 1229652), (72, 990553), (87, 819768), (116, 614826), (174, 409884), (232, 307413), (261, 273256), (348, 204942), (522, 136628), (696, 102471), (1044, 68314), (2088, 34157)]