78220422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10253

約数の個数: 48

約数和(自身を含む): 196883232

約数和(自身を除く): 118662810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 10177, 20354, 30531, 61062, 71239, 91593, 142478, 183186, 213717, 427434, 620797, 641151, 1241594, 1282302, 1862391, 3724782, 4345579, 5587173, 8691158, 11174346, 13036737, 26073474, 39110211, 78220422]

約数ペア:

[(1, 78220422), (2, 39110211), (3, 26073474), (6, 13036737), (7, 11174346), (9, 8691158), (14, 5587173), (18, 4345579), (21, 3724782), (42, 1862391), (61, 1282302), (63, 1241594), (122, 641151), (126, 620797), (183, 427434), (366, 213717), (427, 183186), (549, 142478), (854, 91593), (1098, 71239), (1281, 61062), (2562, 30531), (3843, 20354), (7686, 10177)]