61563258

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 75242502

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 463, 498, 534, 747, 801, 926, 1389, 1494, 1602, 2778, 4167, 7387, 8334, 14774, 22161, 38429, 41207, 44322, 66483, 76858, 82414, 115287, 123621, 132966, 230574, 247242, 345861, 370863, 691722, 741726, 3420181, 6840362, 10260543, 20521086, 30781629, 61563258]

約数ペア:

[(1, 61563258), (2, 30781629), (3, 20521086), (6, 10260543), (9, 6840362), (18, 3420181), (83, 741726), (89, 691722), (166, 370863), (178, 345861), (249, 247242), (267, 230574), (463, 132966), (498, 123621), (534, 115287), (747, 82414), (801, 76858), (926, 66483), (1389, 44322), (1494, 41207), (1602, 38429), (2778, 22161), (4167, 14774), (7387, 8334)]