78065424

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 80

約数和(自身を含む): 225699840

約数和(自身を除く): 147634416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1151, 1256, 1413, 1884, 2302, 2512, 2826, 3453, 3768, 4239, 4604, 5652, 6906, 7536, 8478, 9208, 10359, 11304, 13812, 16956, 18416, 20718, 22608, 27624, 31077, 33912, 41436, 55248, 62154, 67824, 82872, 124308, 165744, 180707, 248616, 361414, 497232, 542121, 722828, 1084242, 1445656, 1626363, 2168484, 2891312, 3252726, 4336968, 4879089, 6505452, 8673936, 9758178, 13010904, 19516356, 26021808, 39032712, 78065424]

約数ペア:

[(1, 78065424), (2, 39032712), (3, 26021808), (4, 19516356), (6, 13010904), (8, 9758178), (9, 8673936), (12, 6505452), (16, 4879089), (18, 4336968), (24, 3252726), (27, 2891312), (36, 2168484), (48, 1626363), (54, 1445656), (72, 1084242), (108, 722828), (144, 542121), (157, 497232), (216, 361414), (314, 248616), (432, 180707), (471, 165744), (628, 124308), (942, 82872), (1151, 67824), (1256, 62154), (1413, 55248), (1884, 41436), (2302, 33912), (2512, 31077), (2826, 27624), (3453, 22608), (3768, 20718), (4239, 18416), (4604, 16956), (5652, 13812), (6906, 11304), (7536, 10359), (8478, 9208)]