80281962

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{28051}}^1$

素因数の和:28115

約数の個数: 32

約数和(自身を含む): 181776960

約数和(自身を除く): 101494998

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 28051, 56102, 84153, 168306, 252459, 504918, 757377, 1486703, 1514754, 2973406, 4460109, 8920218, 13380327, 26760654, 40140981, 80281962]

約数ペア:

[(1, 80281962), (2, 40140981), (3, 26760654), (6, 13380327), (9, 8920218), (18, 4460109), (27, 2973406), (53, 1514754), (54, 1486703), (106, 757377), (159, 504918), (318, 252459), (477, 168306), (954, 84153), (1431, 56102), (2862, 28051)]