71816004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51151}}^1$

素因数の和:51177

約数の個数: 48

約数和(自身を含む): 200515840

約数和(自身を除く): 128699836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51151, 102302, 153453, 204604, 306906, 460359, 613812, 664963, 920718, 1329926, 1381077, 1841436, 1994889, 2659852, 2762154, 3989778, 5524308, 5984667, 7979556, 11969334, 17954001, 23938668, 35908002, 71816004]

約数ペア:

[(1, 71816004), (2, 35908002), (3, 23938668), (4, 17954001), (6, 11969334), (9, 7979556), (12, 5984667), (13, 5524308), (18, 3989778), (26, 2762154), (27, 2659852), (36, 1994889), (39, 1841436), (52, 1381077), (54, 1329926), (78, 920718), (108, 664963), (117, 613812), (156, 460359), (234, 306906), (351, 204604), (468, 153453), (702, 102302), (1404, 51151)]