80999128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 184032000

約数和(自身を除く): 103032872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 269, 283, 532, 538, 566, 1064, 1076, 1132, 1883, 1981, 2152, 2264, 3766, 3962, 5111, 5377, 7532, 7924, 10222, 10754, 15064, 15848, 20444, 21508, 35777, 37639, 40888, 43016, 71554, 75278, 76127, 143108, 150556, 152254, 286216, 301112, 304508, 532889, 609016, 1065778, 1446413, 2131556, 2892826, 4263112, 5785652, 10124891, 11571304, 20249782, 40499564, 80999128]

約数ペア:

[(1, 80999128), (2, 40499564), (4, 20249782), (7, 11571304), (8, 10124891), (14, 5785652), (19, 4263112), (28, 2892826), (38, 2131556), (56, 1446413), (76, 1065778), (133, 609016), (152, 532889), (266, 304508), (269, 301112), (283, 286216), (532, 152254), (538, 150556), (566, 143108), (1064, 76127), (1076, 75278), (1132, 71554), (1883, 43016), (1981, 40888), (2152, 37639), (2264, 35777), (3766, 21508), (3962, 20444), (5111, 15848), (5377, 15064), (7532, 10754), (7924, 10222)]