7755588

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 20791680

約数和(自身を除く): 13036092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 101, 108, 158, 162, 202, 237, 243, 303, 316, 324, 404, 474, 486, 606, 711, 909, 948, 972, 1212, 1422, 1818, 2133, 2727, 2844, 3636, 4266, 5454, 6399, 7979, 8181, 8532, 10908, 12798, 15958, 16362, 19197, 23937, 24543, 25596, 31916, 32724, 38394, 47874, 49086, 71811, 76788, 95748, 98172, 143622, 215433, 287244, 430866, 646299, 861732, 1292598, 1938897, 2585196, 3877794, 7755588]

約数ペア:

[(1, 7755588), (2, 3877794), (3, 2585196), (4, 1938897), (6, 1292598), (9, 861732), (12, 646299), (18, 430866), (27, 287244), (36, 215433), (54, 143622), (79, 98172), (81, 95748), (101, 76788), (108, 71811), (158, 49086), (162, 47874), (202, 38394), (237, 32724), (243, 31916), (303, 25596), (316, 24543), (324, 23937), (404, 19197), (474, 16362), (486, 15958), (606, 12798), (711, 10908), (909, 8532), (948, 8181), (972, 7979), (1212, 6399), (1422, 5454), (1818, 4266), (2133, 3636), (2727, 2844)]