80125272

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8123}}^1$

素因数の和:8272

約数の個数: 48

約数和(自身を含む): 218616840

約数和(自身を除く): 138491568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 8123, 9864, 16246, 24369, 32492, 48738, 64984, 73107, 97476, 146214, 194952, 292428, 584856, 1112851, 2225702, 3338553, 4451404, 6677106, 8902808, 10015659, 13354212, 20031318, 26708424, 40062636, 80125272]

約数ペア:

[(1, 80125272), (2, 40062636), (3, 26708424), (4, 20031318), (6, 13354212), (8, 10015659), (9, 8902808), (12, 6677106), (18, 4451404), (24, 3338553), (36, 2225702), (72, 1112851), (137, 584856), (274, 292428), (411, 194952), (548, 146214), (822, 97476), (1096, 73107), (1233, 64984), (1644, 48738), (2466, 32492), (3288, 24369), (4932, 16246), (8123, 9864)]