7117812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 19752096

約数和(自身を除く): 12634284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 227, 234, 268, 402, 454, 468, 603, 681, 804, 871, 908, 1206, 1362, 1742, 2043, 2412, 2613, 2724, 2951, 3484, 4086, 5226, 5902, 7839, 8172, 8853, 10452, 11804, 15209, 15678, 17706, 26559, 30418, 31356, 35412, 45627, 53118, 60836, 91254, 106236, 136881, 182508, 197717, 273762, 395434, 547524, 593151, 790868, 1186302, 1779453, 2372604, 3558906, 7117812]

約数ペア:

[(1, 7117812), (2, 3558906), (3, 2372604), (4, 1779453), (6, 1186302), (9, 790868), (12, 593151), (13, 547524), (18, 395434), (26, 273762), (36, 197717), (39, 182508), (52, 136881), (67, 106236), (78, 91254), (117, 60836), (134, 53118), (156, 45627), (201, 35412), (227, 31356), (234, 30418), (268, 26559), (402, 17706), (454, 15678), (468, 15209), (603, 11804), (681, 10452), (804, 8853), (871, 8172), (908, 7839), (1206, 5902), (1362, 5226), (1742, 4086), (2043, 3484), (2412, 2951), (2613, 2724)]