61990056

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1487}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 173203200

約数和(自身を除く): 111213144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1487, 1544, 1737, 2316, 2974, 3474, 4461, 4632, 5211, 5948, 6948, 8922, 10422, 11896, 13383, 13896, 17844, 20844, 26766, 35688, 40149, 41688, 53532, 80298, 107064, 160596, 286991, 321192, 573982, 860973, 1147964, 1721946, 2295928, 2582919, 3443892, 5165838, 6887784, 7748757, 10331676, 15497514, 20663352, 30995028, 61990056]

約数ペア:

[(1, 61990056), (2, 30995028), (3, 20663352), (4, 15497514), (6, 10331676), (8, 7748757), (9, 6887784), (12, 5165838), (18, 3443892), (24, 2582919), (27, 2295928), (36, 1721946), (54, 1147964), (72, 860973), (108, 573982), (193, 321192), (216, 286991), (386, 160596), (579, 107064), (772, 80298), (1158, 53532), (1487, 41688), (1544, 40149), (1737, 35688), (2316, 26766), (2974, 20844), (3474, 17844), (4461, 13896), (4632, 13383), (5211, 11896), (5948, 10422), (6948, 8922)]