87575628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45329}}^1$

素因数の和:45366

約数の個数: 48

約数和(自身を含む): 243694080

約数和(自身を除く): 156118452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 45329, 90658, 135987, 181316, 271974, 317303, 543948, 634606, 951909, 1042567, 1269212, 1903818, 2085134, 3127701, 3807636, 4170268, 6255402, 7297969, 12510804, 14595938, 21893907, 29191876, 43787814, 87575628]

約数ペア:

[(1, 87575628), (2, 43787814), (3, 29191876), (4, 21893907), (6, 14595938), (7, 12510804), (12, 7297969), (14, 6255402), (21, 4170268), (23, 3807636), (28, 3127701), (42, 2085134), (46, 1903818), (69, 1269212), (84, 1042567), (92, 951909), (138, 634606), (161, 543948), (276, 317303), (322, 271974), (483, 181316), (644, 135987), (966, 90658), (1932, 45329)]