82917918

素因数分解:

$2^1\times 3^8\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 191309040

約数和(自身を除く): 108391122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 89, 142, 162, 178, 213, 243, 267, 426, 486, 534, 639, 729, 801, 1278, 1458, 1602, 1917, 2187, 2403, 3834, 4374, 4806, 5751, 6319, 6561, 7209, 11502, 12638, 13122, 14418, 17253, 18957, 21627, 34506, 37914, 43254, 51759, 56871, 64881, 103518, 113742, 129762, 155277, 170613, 194643, 310554, 341226, 389286, 465831, 511839, 583929, 931662, 1023678, 1167858, 1535517, 3071034, 4606551, 9213102, 13819653, 27639306, 41458959, 82917918]

約数ペア:

[(1, 82917918), (2, 41458959), (3, 27639306), (6, 13819653), (9, 9213102), (18, 4606551), (27, 3071034), (54, 1535517), (71, 1167858), (81, 1023678), (89, 931662), (142, 583929), (162, 511839), (178, 465831), (213, 389286), (243, 341226), (267, 310554), (426, 194643), (486, 170613), (534, 155277), (639, 129762), (729, 113742), (801, 103518), (1278, 64881), (1458, 56871), (1602, 51759), (1917, 43254), (2187, 37914), (2403, 34506), (3834, 21627), (4374, 18957), (4806, 17253), (5751, 14418), (6319, 13122), (6561, 12638), (7209, 11502)]