78903864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84299}}^1$

素因数の和:84324

約数の個数: 48

約数和(自身を含む): 230139000

約数和(自身を除く): 151235136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 84299, 168598, 252897, 337196, 505794, 674392, 758691, 1011588, 1095887, 1517382, 2023176, 2191774, 3034764, 3287661, 4383548, 6069528, 6575322, 8767096, 9862983, 13150644, 19725966, 26301288, 39451932, 78903864]

約数ペア:

[(1, 78903864), (2, 39451932), (3, 26301288), (4, 19725966), (6, 13150644), (8, 9862983), (9, 8767096), (12, 6575322), (13, 6069528), (18, 4383548), (24, 3287661), (26, 3034764), (36, 2191774), (39, 2023176), (52, 1517382), (72, 1095887), (78, 1011588), (104, 758691), (117, 674392), (156, 505794), (234, 337196), (312, 252897), (468, 168598), (936, 84299)]