84451952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 186654720

約数和(自身を除く): 102202768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 127, 139, 184, 208, 254, 278, 299, 368, 508, 556, 598, 1016, 1112, 1196, 1651, 1807, 2032, 2224, 2392, 2921, 3197, 3302, 3614, 4784, 5842, 6394, 6604, 7228, 11684, 12788, 13208, 14456, 17653, 23368, 25576, 26416, 28912, 35306, 37973, 41561, 46736, 51152, 70612, 75946, 83122, 141224, 151892, 166244, 229489, 282448, 303784, 332488, 406019, 458978, 607568, 664976, 812038, 917956, 1624076, 1835912, 3248152, 3671824, 5278247, 6496304, 10556494, 21112988, 42225976, 84451952]

約数ペア:

[(1, 84451952), (2, 42225976), (4, 21112988), (8, 10556494), (13, 6496304), (16, 5278247), (23, 3671824), (26, 3248152), (46, 1835912), (52, 1624076), (92, 917956), (104, 812038), (127, 664976), (139, 607568), (184, 458978), (208, 406019), (254, 332488), (278, 303784), (299, 282448), (368, 229489), (508, 166244), (556, 151892), (598, 141224), (1016, 83122), (1112, 75946), (1196, 70612), (1651, 51152), (1807, 46736), (2032, 41561), (2224, 37973), (2392, 35306), (2921, 28912), (3197, 26416), (3302, 25576), (3614, 23368), (4784, 17653), (5842, 14456), (6394, 13208), (6604, 12788), (7228, 11684)]