71668272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 204098048

約数和(自身を除く): 132429776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 2671, 3354, 4472, 5342, 6708, 8013, 8944, 10684, 13416, 16026, 21368, 26832, 32052, 34723, 42736, 64104, 69446, 104169, 114853, 128208, 138892, 208338, 229706, 277784, 344559, 416676, 459412, 555568, 689118, 833352, 918824, 1378236, 1493089, 1666704, 1837648, 2756472, 2986178, 4479267, 5512944, 5972356, 8958534, 11944712, 17917068, 23889424, 35834136, 71668272]

約数ペア:

[(1, 71668272), (2, 35834136), (3, 23889424), (4, 17917068), (6, 11944712), (8, 8958534), (12, 5972356), (13, 5512944), (16, 4479267), (24, 2986178), (26, 2756472), (39, 1837648), (43, 1666704), (48, 1493089), (52, 1378236), (78, 918824), (86, 833352), (104, 689118), (129, 555568), (156, 459412), (172, 416676), (208, 344559), (258, 277784), (312, 229706), (344, 208338), (516, 138892), (559, 128208), (624, 114853), (688, 104169), (1032, 69446), (1118, 64104), (1677, 42736), (2064, 34723), (2236, 32052), (2671, 26832), (3354, 21368), (4472, 16026), (5342, 13416), (6708, 10684), (8013, 8944)]