67556916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9955

約数の個数: 72

約数和(自身を含む): 202413120

約数和(自身を除く): 134856204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9929, 19858, 29787, 39716, 59574, 69503, 89361, 119148, 139006, 178722, 208509, 268083, 278012, 357444, 417018, 536166, 625527, 804249, 834036, 1072332, 1251054, 1608498, 1876581, 2412747, 2502108, 3216996, 3753162, 4825494, 5629743, 7506324, 9650988, 11259486, 16889229, 22518972, 33778458, 67556916]

約数ペア:

[(1, 67556916), (2, 33778458), (3, 22518972), (4, 16889229), (6, 11259486), (7, 9650988), (9, 7506324), (12, 5629743), (14, 4825494), (18, 3753162), (21, 3216996), (27, 2502108), (28, 2412747), (36, 1876581), (42, 1608498), (54, 1251054), (63, 1072332), (81, 834036), (84, 804249), (108, 625527), (126, 536166), (162, 417018), (189, 357444), (243, 278012), (252, 268083), (324, 208509), (378, 178722), (486, 139006), (567, 119148), (756, 89361), (972, 69503), (1134, 59574), (1701, 39716), (2268, 29787), (3402, 19858), (6804, 9929)]