129008052

素因数分解:

$2^2\times 3^4\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1362

約数の個数: 60

約数和(自身を含む): 338393440

約数和(自身を除く): 209385388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 439, 878, 907, 1317, 1756, 1814, 2634, 2721, 3628, 3951, 5268, 5442, 7902, 8163, 10884, 11853, 15804, 16326, 23706, 24489, 32652, 35559, 47412, 48978, 71118, 73467, 97956, 142236, 146934, 293868, 398173, 796346, 1194519, 1592692, 2389038, 3583557, 4778076, 7167114, 10750671, 14334228, 21501342, 32252013, 43002684, 64504026, 129008052]

約数ペア:

[(1, 129008052), (2, 64504026), (3, 43002684), (4, 32252013), (6, 21501342), (9, 14334228), (12, 10750671), (18, 7167114), (27, 4778076), (36, 3583557), (54, 2389038), (81, 1592692), (108, 1194519), (162, 796346), (324, 398173), (439, 293868), (878, 146934), (907, 142236), (1317, 97956), (1756, 73467), (1814, 71118), (2634, 48978), (2721, 47412), (3628, 35559), (3951, 32652), (5268, 24489), (5442, 23706), (7902, 16326), (8163, 15804), (10884, 11853)]