71444709672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1907023}}^1$

素因数の和:1907262

約数の個数: 64

約数和(自身を含む): 205043220480

約数和(自身を除く): 133598510808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 6244, 9366, 12488, 18732, 37464, 1907023, 3814046, 5721069, 7628092, 11442138, 13349161, 15256184, 22884276, 26698322, 40047483, 45768552, 53396644, 80094966, 106793288, 160189932, 320379864, 425266129, 850532258, 1275798387, 1701064516, 2551596774, 2976862903, 3402129032, 5103193548, 5953725806, 8930588709, 10206387096, 11907451612, 17861177418, 23814903224, 35722354836, 71444709672]

約数ペア:

[(1, 71444709672), (2, 35722354836), (3, 23814903224), (4, 17861177418), (6, 11907451612), (7, 10206387096), (8, 8930588709), (12, 5953725806), (14, 5103193548), (21, 3402129032), (24, 2976862903), (28, 2551596774), (42, 1701064516), (56, 1275798387), (84, 850532258), (168, 425266129), (223, 320379864), (446, 160189932), (669, 106793288), (892, 80094966), (1338, 53396644), (1561, 45768552), (1784, 40047483), (2676, 26698322), (3122, 22884276), (4683, 15256184), (5352, 13349161), (6244, 11442138), (9366, 7628092), (12488, 5721069), (18732, 3814046), (37464, 1907023)]