69397216

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 160619760

約数和(自身を除く): 91222544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 89, 112, 118, 178, 224, 236, 356, 413, 472, 623, 712, 826, 944, 1246, 1424, 1652, 1888, 2492, 2848, 3304, 3481, 4984, 5251, 6608, 6962, 9968, 10502, 13216, 13924, 19936, 21004, 24367, 27848, 36757, 42008, 48734, 55696, 73514, 84016, 97468, 111392, 147028, 168032, 194936, 294056, 309809, 389872, 588112, 619618, 779744, 1176224, 1239236, 2168663, 2478472, 4337326, 4956944, 8674652, 9913888, 17349304, 34698608, 69397216]

約数ペア:

[(1, 69397216), (2, 34698608), (4, 17349304), (7, 9913888), (8, 8674652), (14, 4956944), (16, 4337326), (28, 2478472), (32, 2168663), (56, 1239236), (59, 1176224), (89, 779744), (112, 619618), (118, 588112), (178, 389872), (224, 309809), (236, 294056), (356, 194936), (413, 168032), (472, 147028), (623, 111392), (712, 97468), (826, 84016), (944, 73514), (1246, 55696), (1424, 48734), (1652, 42008), (1888, 36757), (2492, 27848), (2848, 24367), (3304, 21004), (3481, 19936), (4984, 13924), (5251, 13216), (6608, 10502), (6962, 9968)]