89272064

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 210352128

約数和(自身を除く): 121080064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1607, 1736, 1792, 1984, 3214, 3472, 3968, 6428, 6944, 7936, 11249, 12856, 13888, 22498, 25712, 27776, 44996, 49817, 51424, 55552, 89992, 99634, 102848, 179984, 199268, 205696, 348719, 359968, 398536, 411392, 697438, 719936, 797072, 1394876, 1439872, 1594144, 2789752, 2879744, 3188288, 5579504, 6376576, 11159008, 12753152, 22318016, 44636032, 89272064]

約数ペア:

[(1, 89272064), (2, 44636032), (4, 22318016), (7, 12753152), (8, 11159008), (14, 6376576), (16, 5579504), (28, 3188288), (31, 2879744), (32, 2789752), (56, 1594144), (62, 1439872), (64, 1394876), (112, 797072), (124, 719936), (128, 697438), (217, 411392), (224, 398536), (248, 359968), (256, 348719), (434, 205696), (448, 199268), (496, 179984), (868, 102848), (896, 99634), (992, 89992), (1607, 55552), (1736, 51424), (1792, 49817), (1984, 44996), (3214, 27776), (3472, 25712), (3968, 22498), (6428, 13888), (6944, 12856), (7936, 11249)]