8124948

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 22972768

約数和(自身を除く): 14847820

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, 643, 702, 972, 1053, 1286, 1404, 1929, 2106, 2572, 3159, 3858, 4212, 5787, 6318, 7716, 8359, 11574, 12636, 16718, 17361, 23148, 25077, 33436, 34722, 50154, 52083, 69444, 75231, 100308, 104166, 150462, 156249, 208332, 225693, 300924, 312498, 451386, 624996, 677079, 902772, 1354158, 2031237, 2708316, 4062474, 8124948]

約数ペア:

[(1, 8124948), (2, 4062474), (3, 2708316), (4, 2031237), (6, 1354158), (9, 902772), (12, 677079), (13, 624996), (18, 451386), (26, 312498), (27, 300924), (36, 225693), (39, 208332), (52, 156249), (54, 150462), (78, 104166), (81, 100308), (108, 75231), (117, 69444), (156, 52083), (162, 50154), (234, 34722), (243, 33436), (324, 25077), (351, 23148), (468, 17361), (486, 16718), (643, 12636), (702, 11574), (972, 8359), (1053, 7716), (1286, 6318), (1404, 5787), (1929, 4212), (2106, 3858), (2572, 3159)]