90744056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 189695520

約数和(自身を除く): 98951464

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 101, 104, 106, 163, 202, 212, 326, 404, 424, 652, 689, 808, 1304, 1313, 1378, 2119, 2626, 2756, 4238, 5252, 5353, 5512, 8476, 8639, 10504, 10706, 16463, 16952, 17278, 21412, 32926, 34556, 42824, 65852, 69112, 69589, 112307, 131704, 139178, 214019, 224614, 278356, 428038, 449228, 556712, 856076, 872539, 898456, 1712152, 1745078, 3490156, 6980312, 11343007, 22686014, 45372028, 90744056]

約数ペア:

[(1, 90744056), (2, 45372028), (4, 22686014), (8, 11343007), (13, 6980312), (26, 3490156), (52, 1745078), (53, 1712152), (101, 898456), (104, 872539), (106, 856076), (163, 556712), (202, 449228), (212, 428038), (326, 278356), (404, 224614), (424, 214019), (652, 139178), (689, 131704), (808, 112307), (1304, 69589), (1313, 69112), (1378, 65852), (2119, 42824), (2626, 34556), (2756, 32926), (4238, 21412), (5252, 17278), (5353, 16952), (5512, 16463), (8476, 10706), (8639, 10504)]