828378252

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{65557}}^1$

素因数の和:65589

約数の個数: 72

約数和(自身を含む): 2338584976

約数和(自身を除く): 1510206724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 65557, 131114, 196671, 262228, 393342, 590013, 786684, 852241, 1180026, 1704482, 1770039, 2360052, 2556723, 3408964, 3540078, 5113446, 5310117, 7080156, 7670169, 10226892, 10620234, 15340338, 15930351, 21240468, 23010507, 30680676, 31860702, 46021014, 63721404, 69031521, 92042028, 138063042, 207094563, 276126084, 414189126, 828378252]

約数ペア:

[(1, 828378252), (2, 414189126), (3, 276126084), (4, 207094563), (6, 138063042), (9, 92042028), (12, 69031521), (13, 63721404), (18, 46021014), (26, 31860702), (27, 30680676), (36, 23010507), (39, 21240468), (52, 15930351), (54, 15340338), (78, 10620234), (81, 10226892), (108, 7670169), (117, 7080156), (156, 5310117), (162, 5113446), (234, 3540078), (243, 3408964), (324, 2556723), (351, 2360052), (468, 1770039), (486, 1704482), (702, 1180026), (972, 852241), (1053, 786684), (1404, 590013), (2106, 393342), (3159, 262228), (4212, 196671), (6318, 131114), (12636, 65557)]