8679216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 27609344

約数和(自身を除く): 18930128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 1987, 2184, 3974, 4368, 5961, 7948, 11922, 13909, 15896, 23844, 25831, 27818, 31792, 41727, 47688, 51662, 55636, 77493, 83454, 95376, 103324, 111272, 154986, 166908, 180817, 206648, 222544, 309972, 333816, 361634, 413296, 542451, 619944, 667632, 723268, 1084902, 1239888, 1446536, 2169804, 2893072, 4339608, 8679216]

約数ペア:

[(1, 8679216), (2, 4339608), (3, 2893072), (4, 2169804), (6, 1446536), (7, 1239888), (8, 1084902), (12, 723268), (13, 667632), (14, 619944), (16, 542451), (21, 413296), (24, 361634), (26, 333816), (28, 309972), (39, 222544), (42, 206648), (48, 180817), (52, 166908), (56, 154986), (78, 111272), (84, 103324), (91, 95376), (104, 83454), (112, 77493), (156, 55636), (168, 51662), (182, 47688), (208, 41727), (273, 31792), (312, 27818), (336, 25831), (364, 23844), (546, 15896), (624, 13909), (728, 11922), (1092, 7948), (1456, 5961), (1987, 4368), (2184, 3974)]