76885904

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 151656960

約数和(自身を除く): 74771056

約数列:

[1, 2, 4, 8, 16, 139, 181, 191, 278, 362, 382, 556, 724, 764, 1112, 1448, 1528, 2224, 2896, 3056, 25159, 26549, 34571, 50318, 53098, 69142, 100636, 106196, 138284, 201272, 212392, 276568, 402544, 424784, 553136, 4805369, 9610738, 19221476, 38442952, 76885904]

約数ペア:

[(1, 76885904), (2, 38442952), (4, 19221476), (8, 9610738), (16, 4805369), (139, 553136), (181, 424784), (191, 402544), (278, 276568), (362, 212392), (382, 201272), (556, 138284), (724, 106196), (764, 100636), (1112, 69142), (1448, 53098), (1528, 50318), (2224, 34571), (2896, 26549), (3056, 25159)]