69836884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 143881920

約数和(自身を除く): 74045036

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 103, 118, 169, 206, 221, 236, 338, 412, 442, 676, 767, 884, 1003, 1339, 1534, 1751, 2006, 2678, 2873, 3068, 3502, 4012, 5356, 5746, 6077, 7004, 9971, 11492, 12154, 13039, 17407, 19942, 22763, 24308, 26078, 34814, 39884, 45526, 52156, 69628, 79001, 91052, 103309, 158002, 169507, 206618, 295919, 316004, 339014, 413236, 591838, 678028, 1027013, 1183676, 1343017, 2054026, 2686034, 4108052, 5372068, 17459221, 34918442, 69836884]

約数ペア:

[(1, 69836884), (2, 34918442), (4, 17459221), (13, 5372068), (17, 4108052), (26, 2686034), (34, 2054026), (52, 1343017), (59, 1183676), (68, 1027013), (103, 678028), (118, 591838), (169, 413236), (206, 339014), (221, 316004), (236, 295919), (338, 206618), (412, 169507), (442, 158002), (676, 103309), (767, 91052), (884, 79001), (1003, 69628), (1339, 52156), (1534, 45526), (1751, 39884), (2006, 34814), (2678, 26078), (2873, 24308), (3068, 22763), (3502, 19942), (4012, 17407), (5356, 13039), (5746, 12154), (6077, 11492), (7004, 9971)]