71239488

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11969}}^1$

素因数の和:12015

約数の個数: 56

約数和(自身を含む): 194584320

約数和(自身を除く): 123344832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 11969, 23938, 35907, 47876, 71814, 95752, 143628, 191504, 287256, 371039, 383008, 574512, 742078, 766016, 1113117, 1149024, 1484156, 2226234, 2298048, 2968312, 4452468, 5936624, 8904936, 11873248, 17809872, 23746496, 35619744, 71239488]

約数ペア:

[(1, 71239488), (2, 35619744), (3, 23746496), (4, 17809872), (6, 11873248), (8, 8904936), (12, 5936624), (16, 4452468), (24, 2968312), (31, 2298048), (32, 2226234), (48, 1484156), (62, 1149024), (64, 1113117), (93, 766016), (96, 742078), (124, 574512), (186, 383008), (192, 371039), (248, 287256), (372, 191504), (496, 143628), (744, 95752), (992, 71814), (1488, 47876), (1984, 35907), (2976, 23938), (5952, 11969)]