72548938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 138277440

約数和(自身を除く): 65728502

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 379, 758, 791, 847, 1243, 1582, 1694, 2486, 2653, 4169, 5306, 8338, 8701, 13673, 17402, 27346, 29183, 42827, 45859, 58366, 85654, 91718, 95711, 191422, 299789, 321013, 471097, 599578, 642026, 942194, 3297679, 5182067, 6595358, 10364134, 36274469, 72548938]

約数ペア:

[(1, 72548938), (2, 36274469), (7, 10364134), (11, 6595358), (14, 5182067), (22, 3297679), (77, 942194), (113, 642026), (121, 599578), (154, 471097), (226, 321013), (242, 299789), (379, 191422), (758, 95711), (791, 91718), (847, 85654), (1243, 58366), (1582, 45859), (1694, 42827), (2486, 29183), (2653, 27346), (4169, 17402), (5306, 13673), (8338, 8701)]