65428236

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 173793984

約数和(自身を除く): 108365748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 747, 811, 972, 996, 1494, 1622, 2241, 2433, 2988, 3244, 4482, 4866, 6723, 7299, 8964, 9732, 13446, 14598, 20169, 21897, 26892, 29196, 40338, 43794, 65691, 67313, 80676, 87588, 131382, 134626, 197073, 201939, 262764, 269252, 394146, 403878, 605817, 788292, 807756, 1211634, 1817451, 2423268, 3634902, 5452353, 7269804, 10904706, 16357059, 21809412, 32714118, 65428236]

約数ペア:

[(1, 65428236), (2, 32714118), (3, 21809412), (4, 16357059), (6, 10904706), (9, 7269804), (12, 5452353), (18, 3634902), (27, 2423268), (36, 1817451), (54, 1211634), (81, 807756), (83, 788292), (108, 605817), (162, 403878), (166, 394146), (243, 269252), (249, 262764), (324, 201939), (332, 197073), (486, 134626), (498, 131382), (747, 87588), (811, 80676), (972, 67313), (996, 65691), (1494, 43794), (1622, 40338), (2241, 29196), (2433, 26892), (2988, 21897), (3244, 20169), (4482, 14598), (4866, 13446), (6723, 9732), (7299, 8964)]