25315416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5606

約数の個数: 80

約数和(自身を含む): 81050640

約数和(自身を除く): 55735224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 5581, 11162, 16743, 22324, 33486, 39067, 44648, 50229, 66972, 78134, 100458, 117201, 133944, 150687, 156268, 200916, 234402, 301374, 312536, 351603, 401832, 452061, 468804, 602748, 703206, 904122, 937608, 1054809, 1205496, 1406412, 1808244, 2109618, 2812824, 3164427, 3616488, 4219236, 6328854, 8438472, 12657708, 25315416]

約数ペア:

[(1, 25315416), (2, 12657708), (3, 8438472), (4, 6328854), (6, 4219236), (7, 3616488), (8, 3164427), (9, 2812824), (12, 2109618), (14, 1808244), (18, 1406412), (21, 1205496), (24, 1054809), (27, 937608), (28, 904122), (36, 703206), (42, 602748), (54, 468804), (56, 452061), (63, 401832), (72, 351603), (81, 312536), (84, 301374), (108, 234402), (126, 200916), (162, 156268), (168, 150687), (189, 133944), (216, 117201), (252, 100458), (324, 78134), (378, 66972), (504, 50229), (567, 44648), (648, 39067), (756, 33486), (1134, 22324), (1512, 16743), (2268, 11162), (4536, 5581)]