67249112

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 81013288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 103, 131, 178, 206, 262, 356, 412, 524, 623, 712, 721, 824, 917, 1048, 1246, 1442, 1834, 2492, 2884, 3668, 4984, 5768, 7336, 9167, 11659, 13493, 18334, 23318, 26986, 36668, 46636, 53972, 64169, 73336, 81613, 93272, 94451, 107944, 128338, 163226, 188902, 256676, 326452, 377804, 513352, 652904, 755608, 1200877, 2401754, 4803508, 8406139, 9607016, 16812278, 33624556, 67249112]

約数ペア:

[(1, 67249112), (2, 33624556), (4, 16812278), (7, 9607016), (8, 8406139), (14, 4803508), (28, 2401754), (56, 1200877), (89, 755608), (103, 652904), (131, 513352), (178, 377804), (206, 326452), (262, 256676), (356, 188902), (412, 163226), (524, 128338), (623, 107944), (712, 94451), (721, 93272), (824, 81613), (917, 73336), (1048, 64169), (1246, 53972), (1442, 46636), (1834, 36668), (2492, 26986), (2884, 23318), (3668, 18334), (4984, 13493), (5768, 11659), (7336, 9167)]