71227908

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{13103}}^1$

素因数の和:13264

約数の個数: 36

約数和(自身を含む): 181254528

約数和(自身を除く): 110026620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 13103, 26206, 39309, 52412, 78618, 117927, 157236, 235854, 471708, 1978553, 3957106, 5935659, 7914212, 11871318, 17806977, 23742636, 35613954, 71227908]

約数ペア:

[(1, 71227908), (2, 35613954), (3, 23742636), (4, 17806977), (6, 11871318), (9, 7914212), (12, 5935659), (18, 3957106), (36, 1978553), (151, 471708), (302, 235854), (453, 157236), (604, 117927), (906, 78618), (1359, 52412), (1812, 39309), (2718, 26206), (5436, 13103)]