71164158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 166656000

約数和(自身を除く): 95491842

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1549, 1767, 2418, 3098, 3534, 4647, 7657, 9294, 15314, 20137, 22971, 29431, 40274, 45942, 48019, 58862, 60411, 88293, 96038, 120822, 144057, 176586, 288114, 382603, 624247, 765206, 912361, 1147809, 1248494, 1824722, 1872741, 2295618, 2737083, 3745482, 5474166, 11860693, 23721386, 35582079, 71164158]

約数ペア:

[(1, 71164158), (2, 35582079), (3, 23721386), (6, 11860693), (13, 5474166), (19, 3745482), (26, 2737083), (31, 2295618), (38, 1872741), (39, 1824722), (57, 1248494), (62, 1147809), (78, 912361), (93, 765206), (114, 624247), (186, 382603), (247, 288114), (403, 176586), (494, 144057), (589, 120822), (741, 96038), (806, 88293), (1178, 60411), (1209, 58862), (1482, 48019), (1549, 45942), (1767, 40274), (2418, 29431), (3098, 22971), (3534, 20137), (4647, 15314), (7657, 9294)]