76115718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 193223160

約数和(自身を除く): 117107442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 211, 294, 409, 422, 441, 633, 818, 882, 1227, 1266, 1477, 1899, 2454, 2863, 2954, 3681, 3798, 4431, 5726, 7362, 8589, 8862, 10339, 13293, 17178, 20041, 20678, 25767, 26586, 31017, 40082, 51534, 60123, 62034, 86299, 93051, 120246, 172598, 180369, 186102, 258897, 360738, 517794, 604093, 776691, 1208186, 1553382, 1812279, 3624558, 4228651, 5436837, 8457302, 10873674, 12685953, 25371906, 38057859, 76115718]

約数ペア:

[(1, 76115718), (2, 38057859), (3, 25371906), (6, 12685953), (7, 10873674), (9, 8457302), (14, 5436837), (18, 4228651), (21, 3624558), (42, 1812279), (49, 1553382), (63, 1208186), (98, 776691), (126, 604093), (147, 517794), (211, 360738), (294, 258897), (409, 186102), (422, 180369), (441, 172598), (633, 120246), (818, 93051), (882, 86299), (1227, 62034), (1266, 60123), (1477, 51534), (1899, 40082), (2454, 31017), (2863, 26586), (2954, 25767), (3681, 20678), (3798, 20041), (4431, 17178), (5726, 13293), (7362, 10339), (8589, 8862)]