77843752

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 170572500

約数和(自身を除く): 92728748

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 569, 698, 1138, 1396, 2276, 2443, 2792, 3983, 4552, 4886, 7966, 9772, 15932, 17101, 19544, 27881, 31864, 34202, 55762, 68404, 111524, 136808, 198581, 223048, 397162, 794324, 1390067, 1588648, 2780134, 5560268, 9730469, 11120536, 19460938, 38921876, 77843752]

約数ペア:

[(1, 77843752), (2, 38921876), (4, 19460938), (7, 11120536), (8, 9730469), (14, 5560268), (28, 2780134), (49, 1588648), (56, 1390067), (98, 794324), (196, 397162), (349, 223048), (392, 198581), (569, 136808), (698, 111524), (1138, 68404), (1396, 55762), (2276, 34202), (2443, 31864), (2792, 27881), (3983, 19544), (4552, 17101), (4886, 15932), (7966, 9772)]