64951782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 87457818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 107, 149, 194, 214, 291, 298, 321, 447, 582, 642, 679, 749, 894, 1043, 1358, 1498, 2037, 2086, 2247, 3129, 4074, 4494, 6258, 10379, 14453, 15943, 20758, 28906, 31137, 31886, 43359, 47829, 62274, 72653, 86718, 95658, 101171, 111601, 145306, 202342, 217959, 223202, 303513, 334803, 435918, 607026, 669606, 1546471, 3092942, 4639413, 9278826, 10825297, 21650594, 32475891, 64951782]

約数ペア:

[(1, 64951782), (2, 32475891), (3, 21650594), (6, 10825297), (7, 9278826), (14, 4639413), (21, 3092942), (42, 1546471), (97, 669606), (107, 607026), (149, 435918), (194, 334803), (214, 303513), (291, 223202), (298, 217959), (321, 202342), (447, 145306), (582, 111601), (642, 101171), (679, 95658), (749, 86718), (894, 72653), (1043, 62274), (1358, 47829), (1498, 43359), (2037, 31886), (2086, 31137), (2247, 28906), (3129, 20758), (4074, 15943), (4494, 14453), (6258, 10379)]