87130302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90197}}^1$

素因数の和:90232

約数の個数: 32

約数和(自身を含む): 207816192

約数和(自身を除く): 120685890

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 90197, 180394, 270591, 541182, 631379, 1262758, 1894137, 2074531, 3788274, 4149062, 6223593, 12447186, 14521717, 29043434, 43565151, 87130302]

約数ペア:

[(1, 87130302), (2, 43565151), (3, 29043434), (6, 14521717), (7, 12447186), (14, 6223593), (21, 4149062), (23, 3788274), (42, 2074531), (46, 1894137), (69, 1262758), (138, 631379), (161, 541182), (322, 270591), (483, 180394), (966, 90197)]