27308631204

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{162749}}^1$

素因数の和:162897

約数の個数: 72

約数和(自身を含む): 71089200000

約数和(自身を除く): 43780568796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 531, 708, 711, 948, 1062, 1422, 2124, 2844, 4661, 9322, 13983, 18644, 27966, 41949, 55932, 83898, 162749, 167796, 325498, 488247, 650996, 976494, 1464741, 1952988, 2929482, 5858964, 9602191, 12857171, 19204382, 25714342, 28806573, 38408764, 38571513, 51428684, 57613146, 77143026, 86419719, 115226292, 115714539, 154286052, 172839438, 231429078, 345678876, 462858156, 758573089, 1517146178, 2275719267, 3034292356, 4551438534, 6827157801, 9102877068, 13654315602, 27308631204]

約数ペア:

[(1, 27308631204), (2, 13654315602), (3, 9102877068), (4, 6827157801), (6, 4551438534), (9, 3034292356), (12, 2275719267), (18, 1517146178), (36, 758573089), (59, 462858156), (79, 345678876), (118, 231429078), (158, 172839438), (177, 154286052), (236, 115714539), (237, 115226292), (316, 86419719), (354, 77143026), (474, 57613146), (531, 51428684), (708, 38571513), (711, 38408764), (948, 28806573), (1062, 25714342), (1422, 19204382), (2124, 12857171), (2844, 9602191), (4661, 5858964), (9322, 2929482), (13983, 1952988), (18644, 1464741), (27966, 976494), (41949, 650996), (55932, 488247), (83898, 325498), (162749, 167796)]