79087908

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 188717760

約数和(自身を除く): 109629852

約数列:

[1, 2, 3, 4, 6, 12, 73, 137, 146, 219, 274, 292, 411, 438, 548, 659, 822, 876, 1318, 1644, 1977, 2636, 3954, 7908, 10001, 20002, 30003, 40004, 48107, 60006, 90283, 96214, 120012, 144321, 180566, 192428, 270849, 288642, 361132, 541698, 577284, 1083396, 6590659, 13181318, 19771977, 26362636, 39543954, 79087908]

約数ペア:

[(1, 79087908), (2, 39543954), (3, 26362636), (4, 19771977), (6, 13181318), (12, 6590659), (73, 1083396), (137, 577284), (146, 541698), (219, 361132), (274, 288642), (292, 270849), (411, 192428), (438, 180566), (548, 144321), (659, 120012), (822, 96214), (876, 90283), (1318, 60006), (1644, 48107), (1977, 40004), (2636, 30003), (3954, 20002), (7908, 10001)]