72017652

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17497}}^1$

素因数の和:17525

約数の個数: 48

約数和(自身を含む): 195977600

約数和(自身を除く): 123959948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17497, 34994, 52491, 69988, 104982, 122479, 209964, 244958, 367437, 489916, 734874, 857353, 1469748, 1714706, 2572059, 3429412, 5144118, 6001471, 10288236, 12002942, 18004413, 24005884, 36008826, 72017652]

約数ペア:

[(1, 72017652), (2, 36008826), (3, 24005884), (4, 18004413), (6, 12002942), (7, 10288236), (12, 6001471), (14, 5144118), (21, 3429412), (28, 2572059), (42, 1714706), (49, 1469748), (84, 857353), (98, 734874), (147, 489916), (196, 367437), (294, 244958), (343, 209964), (588, 122479), (686, 104982), (1029, 69988), (1372, 52491), (2058, 34994), (4116, 17497)]