82667916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 218849904

約数和(自身を除く): 136181988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1171, 1332, 1908, 1961, 2342, 3513, 3922, 4684, 5883, 7026, 7844, 10539, 11766, 14052, 17649, 21078, 23532, 35298, 42156, 43327, 62063, 70596, 86654, 124126, 129981, 173308, 186189, 248252, 259962, 372378, 389943, 519924, 558567, 744756, 779886, 1117134, 1559772, 2234268, 2296331, 4592662, 6888993, 9185324, 13777986, 20666979, 27555972, 41333958, 82667916]

約数ペア:

[(1, 82667916), (2, 41333958), (3, 27555972), (4, 20666979), (6, 13777986), (9, 9185324), (12, 6888993), (18, 4592662), (36, 2296331), (37, 2234268), (53, 1559772), (74, 1117134), (106, 779886), (111, 744756), (148, 558567), (159, 519924), (212, 389943), (222, 372378), (318, 259962), (333, 248252), (444, 186189), (477, 173308), (636, 129981), (666, 124126), (954, 86654), (1171, 70596), (1332, 62063), (1908, 43327), (1961, 42156), (2342, 35298), (3513, 23532), (3922, 21078), (4684, 17649), (5883, 14052), (7026, 11766), (7844, 10539)]