78867074

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 146095488

約数和(自身を除く): 67228414

約数列:

[1, 2, 11, 13, 22, 26, 43, 53, 86, 106, 121, 143, 242, 286, 473, 559, 583, 689, 946, 1118, 1166, 1331, 1378, 1573, 2279, 2662, 3146, 4558, 5203, 6149, 6413, 7579, 10406, 12298, 12826, 15158, 17303, 25069, 29627, 34606, 50138, 57233, 59254, 67639, 70543, 83369, 114466, 135278, 141086, 166738, 275759, 325897, 551518, 651794, 744029, 917059, 1488058, 1834118, 3033349, 3584867, 6066698, 7169734, 39433537, 78867074]

約数ペア:

[(1, 78867074), (2, 39433537), (11, 7169734), (13, 6066698), (22, 3584867), (26, 3033349), (43, 1834118), (53, 1488058), (86, 917059), (106, 744029), (121, 651794), (143, 551518), (242, 325897), (286, 275759), (473, 166738), (559, 141086), (583, 135278), (689, 114466), (946, 83369), (1118, 70543), (1166, 67639), (1331, 59254), (1378, 57233), (1573, 50138), (2279, 34606), (2662, 29627), (3146, 25069), (4558, 17303), (5203, 15158), (6149, 12826), (6413, 12298), (7579, 10406)]