68383348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 134184960

約数和(自身を除く): 65801612

約数列:

[1, 2, 4, 11, 22, 44, 79, 103, 158, 191, 206, 316, 382, 412, 764, 869, 1133, 1738, 2101, 2266, 3476, 4202, 4532, 8137, 8404, 15089, 16274, 19673, 30178, 32548, 39346, 60356, 78692, 89507, 165979, 179014, 216403, 331958, 358028, 432806, 663916, 865612, 1554167, 3108334, 6216668, 17095837, 34191674, 68383348]

約数ペア:

[(1, 68383348), (2, 34191674), (4, 17095837), (11, 6216668), (22, 3108334), (44, 1554167), (79, 865612), (103, 663916), (158, 432806), (191, 358028), (206, 331958), (316, 216403), (382, 179014), (412, 165979), (764, 89507), (869, 78692), (1133, 60356), (1738, 39346), (2101, 32548), (2266, 30178), (3476, 19673), (4202, 16274), (4532, 15089), (8137, 8404)]