858770172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9221}}^1$

素因数の和:9443

約数の個数: 72

約数和(自身を含む): 2349765600

約数和(自身を除く): 1490995428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1791, 2388, 2587, 3582, 5174, 7164, 7761, 9221, 10348, 15522, 18442, 23283, 27663, 31044, 36884, 46566, 55326, 82989, 93132, 110652, 119873, 165978, 239746, 331956, 359619, 479492, 719238, 1078857, 1438476, 1834979, 2157714, 3669958, 4315428, 5504937, 7339916, 11009874, 16514811, 22019748, 23854727, 33029622, 47709454, 66059244, 71564181, 95418908, 143128362, 214692543, 286256724, 429385086, 858770172]

約数ペア:

[(1, 858770172), (2, 429385086), (3, 286256724), (4, 214692543), (6, 143128362), (9, 95418908), (12, 71564181), (13, 66059244), (18, 47709454), (26, 33029622), (36, 23854727), (39, 22019748), (52, 16514811), (78, 11009874), (117, 7339916), (156, 5504937), (199, 4315428), (234, 3669958), (398, 2157714), (468, 1834979), (597, 1438476), (796, 1078857), (1194, 719238), (1791, 479492), (2388, 359619), (2587, 331956), (3582, 239746), (5174, 165978), (7164, 119873), (7761, 110652), (9221, 93132), (10348, 82989), (15522, 55326), (18442, 46566), (23283, 36884), (27663, 31044)]