72948852

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4127}}^1$

素因数の和:4628

約数の個数: 36

約数和(自身を含む): 184818816

約数和(自身を除く): 111869964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4127, 4419, 5892, 8254, 8838, 12381, 16508, 17676, 24762, 37143, 49524, 74286, 148572, 2026357, 4052714, 6079071, 8105428, 12158142, 18237213, 24316284, 36474426, 72948852]

約数ペア:

[(1, 72948852), (2, 36474426), (3, 24316284), (4, 18237213), (6, 12158142), (9, 8105428), (12, 6079071), (18, 4052714), (36, 2026357), (491, 148572), (982, 74286), (1473, 49524), (1964, 37143), (2946, 24762), (4127, 17676), (4419, 16508), (5892, 12381), (8254, 8838)]