86716371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 62582829

約数列:

[1, 3, 7, 17, 21, 23, 51, 59, 69, 119, 161, 177, 179, 357, 391, 413, 483, 537, 1003, 1173, 1239, 1253, 1357, 2737, 3009, 3043, 3759, 4071, 4117, 7021, 8211, 9129, 9499, 10561, 12351, 21063, 21301, 23069, 28497, 28819, 31683, 63903, 69207, 69989, 73927, 86457, 161483, 179537, 209967, 221781, 242903, 484449, 489923, 538611, 728709, 1256759, 1469769, 1700321, 3770277, 4129351, 5100963, 12388053, 28905457, 86716371]

約数ペア:

[(1, 86716371), (3, 28905457), (7, 12388053), (17, 5100963), (21, 4129351), (23, 3770277), (51, 1700321), (59, 1469769), (69, 1256759), (119, 728709), (161, 538611), (177, 489923), (179, 484449), (357, 242903), (391, 221781), (413, 209967), (483, 179537), (537, 161483), (1003, 86457), (1173, 73927), (1239, 69989), (1253, 69207), (1357, 63903), (2737, 31683), (3009, 28819), (3043, 28497), (3759, 23069), (4071, 21301), (4117, 21063), (7021, 12351), (8211, 10561), (9129, 9499)]