68684308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 150595200

約数和(自身を除く): 81910892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 829, 1076, 1658, 1883, 2959, 3316, 3766, 5803, 5918, 7532, 9119, 11606, 11836, 18238, 20713, 23212, 36476, 41426, 63833, 82852, 127666, 223001, 255332, 446002, 892004, 1561007, 2453011, 3122014, 4906022, 6244028, 9812044, 17171077, 34342154, 68684308]

約数ペア:

[(1, 68684308), (2, 34342154), (4, 17171077), (7, 9812044), (11, 6244028), (14, 4906022), (22, 3122014), (28, 2453011), (44, 1561007), (77, 892004), (154, 446002), (269, 255332), (308, 223001), (538, 127666), (829, 82852), (1076, 63833), (1658, 41426), (1883, 36476), (2959, 23212), (3316, 20713), (3766, 18238), (5803, 11836), (5918, 11606), (7532, 9119)]