80798848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 176500800

約数和(自身を除く): 95701952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 472, 767, 823, 832, 944, 1534, 1646, 1664, 1888, 3068, 3292, 3776, 6136, 6584, 7552, 10699, 12272, 13168, 21398, 24544, 26336, 42796, 48557, 49088, 52672, 85592, 97114, 98176, 105344, 171184, 194228, 342368, 388456, 631241, 684736, 776912, 1262482, 1369472, 1553824, 2524964, 3107648, 5049928, 6215296, 10099856, 20199712, 40399424, 80798848]

約数ペア:

[(1, 80798848), (2, 40399424), (4, 20199712), (8, 10099856), (13, 6215296), (16, 5049928), (26, 3107648), (32, 2524964), (52, 1553824), (59, 1369472), (64, 1262482), (104, 776912), (118, 684736), (128, 631241), (208, 388456), (236, 342368), (416, 194228), (472, 171184), (767, 105344), (823, 98176), (832, 97114), (944, 85592), (1534, 52672), (1646, 49088), (1664, 48557), (1888, 42796), (3068, 26336), (3292, 24544), (3776, 21398), (6136, 13168), (6584, 12272), (7552, 10699)]