71877876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3181}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 192447360

約数和(自身を除く): 120569484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3181, 3228, 3766, 5649, 6362, 7532, 9543, 11298, 12724, 19086, 22267, 22596, 38172, 44534, 66801, 89068, 133602, 267204, 855689, 1711378, 2567067, 3422756, 5134134, 5989823, 10268268, 11979646, 17969469, 23959292, 35938938, 71877876]

約数ペア:

[(1, 71877876), (2, 35938938), (3, 23959292), (4, 17969469), (6, 11979646), (7, 10268268), (12, 5989823), (14, 5134134), (21, 3422756), (28, 2567067), (42, 1711378), (84, 855689), (269, 267204), (538, 133602), (807, 89068), (1076, 66801), (1614, 44534), (1883, 38172), (3181, 22596), (3228, 22267), (3766, 19086), (5649, 12724), (6362, 11298), (7532, 9543)]