8819244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 25858560

約数和(自身を除く): 17039316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 443, 474, 553, 711, 886, 948, 1106, 1329, 1422, 1659, 1772, 2212, 2658, 2844, 3101, 3318, 3987, 4977, 5316, 6202, 6636, 7974, 9303, 9954, 12404, 15948, 18606, 19908, 27909, 34997, 37212, 55818, 69994, 104991, 111636, 139988, 209982, 244979, 314973, 419964, 489958, 629946, 734937, 979916, 1259892, 1469874, 2204811, 2939748, 4409622, 8819244]

約数ペア:

[(1, 8819244), (2, 4409622), (3, 2939748), (4, 2204811), (6, 1469874), (7, 1259892), (9, 979916), (12, 734937), (14, 629946), (18, 489958), (21, 419964), (28, 314973), (36, 244979), (42, 209982), (63, 139988), (79, 111636), (84, 104991), (126, 69994), (158, 55818), (237, 37212), (252, 34997), (316, 27909), (443, 19908), (474, 18606), (553, 15948), (711, 12404), (886, 9954), (948, 9303), (1106, 7974), (1329, 6636), (1422, 6202), (1659, 5316), (1772, 4977), (2212, 3987), (2658, 3318), (2844, 3101)]