70640568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31649}}^1$

素因数の和:31692

約数の個数: 48

約数和(自身を含む): 197496000

約数和(自身を除く): 126855432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 31649, 63298, 94947, 126596, 189894, 253192, 284841, 379788, 569682, 759576, 981119, 1139364, 1962238, 2278728, 2943357, 3924476, 5886714, 7848952, 8830071, 11773428, 17660142, 23546856, 35320284, 70640568]

約数ペア:

[(1, 70640568), (2, 35320284), (3, 23546856), (4, 17660142), (6, 11773428), (8, 8830071), (9, 7848952), (12, 5886714), (18, 3924476), (24, 2943357), (31, 2278728), (36, 1962238), (62, 1139364), (72, 981119), (93, 759576), (124, 569682), (186, 379788), (248, 284841), (279, 253192), (372, 189894), (558, 126596), (744, 94947), (1116, 63298), (2232, 31649)]