81794570368

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79589}}^1$

素因数の和:79678

約数の個数: 128

約数和(自身を含む): 197434137600

約数和(自身を除く): 115639567232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 259, 296, 434, 448, 496, 518, 592, 868, 896, 992, 1036, 1147, 1184, 1736, 1984, 2072, 2294, 2368, 3472, 3968, 4144, 4588, 4736, 6944, 8029, 8288, 9176, 13888, 16058, 16576, 18352, 27776, 32116, 33152, 36704, 64232, 73408, 79589, 128464, 146816, 159178, 256928, 318356, 513856, 557123, 636712, 1027712, 1114246, 1273424, 2228492, 2467259, 2546848, 2944793, 4456984, 4934518, 5093696, 5889586, 8913968, 9869036, 10187392, 11779172, 17270813, 17827936, 19738072, 20613551, 23558344, 34541626, 35655872, 39476144, 41227102, 47116688, 69083252, 71311744, 78952288, 82454204, 91288583, 94233376, 138166504, 157904576, 164908408, 182577166, 188466752, 276333008, 315809152, 329816816, 365154332, 376933504, 552666016, 639020081, 659633632, 730308664, 1105332032, 1278040162, 1319267264, 1460617328, 2210664064, 2556080324, 2638534528, 2921234656, 5112160648, 5842469312, 10224321296, 11684938624, 20448642592, 40897285184, 81794570368]

約数ペア:

[(1, 81794570368), (2, 40897285184), (4, 20448642592), (7, 11684938624), (8, 10224321296), (14, 5842469312), (16, 5112160648), (28, 2921234656), (31, 2638534528), (32, 2556080324), (37, 2210664064), (56, 1460617328), (62, 1319267264), (64, 1278040162), (74, 1105332032), (112, 730308664), (124, 659633632), (128, 639020081), (148, 552666016), (217, 376933504), (224, 365154332), (248, 329816816), (259, 315809152), (296, 276333008), (434, 188466752), (448, 182577166), (496, 164908408), (518, 157904576), (592, 138166504), (868, 94233376), (896, 91288583), (992, 82454204), (1036, 78952288), (1147, 71311744), (1184, 69083252), (1736, 47116688), (1984, 41227102), (2072, 39476144), (2294, 35655872), (2368, 34541626), (3472, 23558344), (3968, 20613551), (4144, 19738072), (4588, 17827936), (4736, 17270813), (6944, 11779172), (8029, 10187392), (8288, 9869036), (9176, 8913968), (13888, 5889586), (16058, 5093696), (16576, 4934518), (18352, 4456984), (27776, 2944793), (32116, 2546848), (33152, 2467259), (36704, 2228492), (64232, 1273424), (73408, 1114246), (79589, 1027712), (128464, 636712), (146816, 557123), (159178, 513856), (256928, 318356)]