72400516916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1030583}}^1$

素因数の和:1030800

約数の個数: 48

約数和(自身を含む): 156747704064

約数和(自身を除く): 84347187148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2509, 2702, 5018, 5404, 10036, 17563, 35126, 70252, 1030583, 2061166, 4122332, 7214081, 13397579, 14428162, 26795158, 28856324, 53590316, 93783053, 187566106, 198902519, 375132212, 397805038, 795610076, 1392317633, 2585732747, 2784635266, 5171465494, 5569270532, 10342930988, 18100129229, 36200258458, 72400516916]

約数ペア:

[(1, 72400516916), (2, 36200258458), (4, 18100129229), (7, 10342930988), (13, 5569270532), (14, 5171465494), (26, 2784635266), (28, 2585732747), (52, 1392317633), (91, 795610076), (182, 397805038), (193, 375132212), (364, 198902519), (386, 187566106), (772, 93783053), (1351, 53590316), (2509, 28856324), (2702, 26795158), (5018, 14428162), (5404, 13397579), (10036, 7214081), (17563, 4122332), (35126, 2061166), (70252, 1030583)]