123796572

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 296064384

約数和(自身を除く): 172267812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 131, 183, 244, 262, 366, 393, 524, 732, 786, 1291, 1572, 2582, 3873, 5164, 7746, 7991, 15492, 15982, 23973, 31964, 47946, 78751, 95892, 157502, 169121, 236253, 315004, 338242, 472506, 507363, 676484, 945012, 1014726, 2029452, 10316381, 20632762, 30949143, 41265524, 61898286, 123796572]

約数ペア:

[(1, 123796572), (2, 61898286), (3, 41265524), (4, 30949143), (6, 20632762), (12, 10316381), (61, 2029452), (122, 1014726), (131, 945012), (183, 676484), (244, 507363), (262, 472506), (366, 338242), (393, 315004), (524, 236253), (732, 169121), (786, 157502), (1291, 95892), (1572, 78751), (2582, 47946), (3873, 31964), (5164, 23973), (7746, 15982), (7991, 15492)]