72700656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{216371}}^1$

素因数の和:216389

約数の個数: 40

約数和(自身を含む): 214641024

約数和(自身を除く): 141940368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 216371, 432742, 649113, 865484, 1298226, 1514597, 1730968, 2596452, 3029194, 3461936, 4543791, 5192904, 6058388, 9087582, 10385808, 12116776, 18175164, 24233552, 36350328, 72700656]

約数ペア:

[(1, 72700656), (2, 36350328), (3, 24233552), (4, 18175164), (6, 12116776), (7, 10385808), (8, 9087582), (12, 6058388), (14, 5192904), (16, 4543791), (21, 3461936), (24, 3029194), (28, 2596452), (42, 1730968), (48, 1514597), (56, 1298226), (84, 865484), (112, 649113), (168, 432742), (336, 216371)]