71395164

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{10067}}^1$

素因数の和:10274

約数の個数: 36

約数和(自身を含む): 181405224

約数和(自身を除く): 110010060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 10067, 20134, 30201, 40268, 60402, 90603, 120804, 181206, 362412, 1983199, 3966398, 5949597, 7932796, 11899194, 17848791, 23798388, 35697582, 71395164]

約数ペア:

[(1, 71395164), (2, 35697582), (3, 23798388), (4, 17848791), (6, 11899194), (9, 7932796), (12, 5949597), (18, 3966398), (36, 1983199), (197, 362412), (394, 181206), (591, 120804), (788, 90603), (1182, 60402), (1773, 40268), (2364, 30201), (3546, 20134), (7092, 10067)]