66727128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6952

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 118744872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 6899, 9672, 13798, 20697, 27596, 41394, 55192, 82788, 89687, 165576, 179374, 213869, 269061, 358748, 427738, 538122, 641607, 717496, 855476, 1076244, 1283214, 1710952, 2152488, 2566428, 2780297, 5132856, 5560594, 8340891, 11121188, 16681782, 22242376, 33363564, 66727128]

約数ペア:

[(1, 66727128), (2, 33363564), (3, 22242376), (4, 16681782), (6, 11121188), (8, 8340891), (12, 5560594), (13, 5132856), (24, 2780297), (26, 2566428), (31, 2152488), (39, 1710952), (52, 1283214), (62, 1076244), (78, 855476), (93, 717496), (104, 641607), (124, 538122), (156, 427738), (186, 358748), (248, 269061), (312, 213869), (372, 179374), (403, 165576), (744, 89687), (806, 82788), (1209, 55192), (1612, 41394), (2418, 27596), (3224, 20697), (4836, 13798), (6899, 9672)]