69320272

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7457}}^1$

素因数の和:7555

約数の個数: 40

約数和(自身を含む): 155365056

約数和(自身を除く): 86044784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 7457, 9296, 14914, 29828, 52199, 59656, 104398, 119312, 208796, 417592, 618931, 835184, 1237862, 2475724, 4332517, 4951448, 8665034, 9902896, 17330068, 34660136, 69320272]

約数ペア:

[(1, 69320272), (2, 34660136), (4, 17330068), (7, 9902896), (8, 8665034), (14, 4951448), (16, 4332517), (28, 2475724), (56, 1237862), (83, 835184), (112, 618931), (166, 417592), (332, 208796), (581, 119312), (664, 104398), (1162, 59656), (1328, 52199), (2324, 29828), (4648, 14914), (7457, 9296)]