13354272

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 72

約数和(自身を含む): 38476620

約数和(自身を除く): 25122348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 521, 534, 712, 801, 1042, 1068, 1424, 1563, 1602, 2084, 2136, 2848, 3126, 3204, 4168, 4272, 4689, 6252, 6408, 8336, 8544, 9378, 12504, 12816, 16672, 18756, 25008, 25632, 37512, 46369, 50016, 75024, 92738, 139107, 150048, 185476, 278214, 370952, 417321, 556428, 741904, 834642, 1112856, 1483808, 1669284, 2225712, 3338568, 4451424, 6677136, 13354272]

約数ペア:

[(1, 13354272), (2, 6677136), (3, 4451424), (4, 3338568), (6, 2225712), (8, 1669284), (9, 1483808), (12, 1112856), (16, 834642), (18, 741904), (24, 556428), (32, 417321), (36, 370952), (48, 278214), (72, 185476), (89, 150048), (96, 139107), (144, 92738), (178, 75024), (267, 50016), (288, 46369), (356, 37512), (521, 25632), (534, 25008), (712, 18756), (801, 16672), (1042, 12816), (1068, 12504), (1424, 9378), (1563, 8544), (1602, 8336), (2084, 6408), (2136, 6252), (2848, 4689), (3126, 4272), (3204, 4168)]