78113056

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 184778496

約数和(自身を除く): 106665440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1607, 1736, 3038, 3214, 3472, 6076, 6428, 6944, 11249, 12152, 12856, 22498, 24304, 25712, 44996, 48608, 49817, 51424, 78743, 89992, 99634, 157486, 179984, 199268, 314972, 348719, 359968, 398536, 629944, 697438, 797072, 1259888, 1394876, 1594144, 2441033, 2519776, 2789752, 4882066, 5579504, 9764132, 11159008, 19528264, 39056528, 78113056]

約数ペア:

[(1, 78113056), (2, 39056528), (4, 19528264), (7, 11159008), (8, 9764132), (14, 5579504), (16, 4882066), (28, 2789752), (31, 2519776), (32, 2441033), (49, 1594144), (56, 1394876), (62, 1259888), (98, 797072), (112, 697438), (124, 629944), (196, 398536), (217, 359968), (224, 348719), (248, 314972), (392, 199268), (434, 179984), (496, 157486), (784, 99634), (868, 89992), (992, 78743), (1519, 51424), (1568, 49817), (1607, 48608), (1736, 44996), (3038, 25712), (3214, 24304), (3472, 22498), (6076, 12856), (6428, 12152), (6944, 11249)]