78627406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 140162400

約数和(自身を除く): 61534994

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 3089, 6178, 12727, 25454, 33979, 40157, 67958, 80314, 274921, 441727, 549842, 883454, 3024131, 3573973, 6048262, 7147946, 39313703, 78627406]

約数ペア:

[(1, 78627406), (2, 39313703), (11, 7147946), (13, 6048262), (22, 3573973), (26, 3024131), (89, 883454), (143, 549842), (178, 441727), (286, 274921), (979, 80314), (1157, 67958), (1958, 40157), (2314, 33979), (3089, 25454), (6178, 12727)]