78103454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{787}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 138208896

約数和(自身を除く): 60105442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 347, 694, 787, 1574, 3817, 4511, 7634, 8657, 9022, 10231, 17314, 20462, 49621, 99242, 112541, 225082, 273089, 546178, 3003979, 3550157, 6007958, 7100314, 39051727, 78103454]

約数ペア:

[(1, 78103454), (2, 39051727), (11, 7100314), (13, 6007958), (22, 3550157), (26, 3003979), (143, 546178), (286, 273089), (347, 225082), (694, 112541), (787, 99242), (1574, 49621), (3817, 20462), (4511, 17314), (7634, 10231), (8657, 9022)]