77287224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{883}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 221495040

約数和(自身を除く): 144207816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 883, 1042, 1563, 1766, 2084, 2649, 3126, 3532, 3647, 4168, 5298, 6181, 6252, 7064, 7294, 10596, 10941, 12362, 12504, 14588, 18543, 21192, 21882, 24724, 29176, 37086, 43764, 49448, 74172, 87528, 148344, 460043, 920086, 1380129, 1840172, 2760258, 3220301, 3680344, 5520516, 6440602, 9660903, 11041032, 12881204, 19321806, 25762408, 38643612, 77287224]

約数ペア:

[(1, 77287224), (2, 38643612), (3, 25762408), (4, 19321806), (6, 12881204), (7, 11041032), (8, 9660903), (12, 6440602), (14, 5520516), (21, 3680344), (24, 3220301), (28, 2760258), (42, 1840172), (56, 1380129), (84, 920086), (168, 460043), (521, 148344), (883, 87528), (1042, 74172), (1563, 49448), (1766, 43764), (2084, 37086), (2649, 29176), (3126, 24724), (3532, 21882), (3647, 21192), (4168, 18543), (5298, 14588), (6181, 12504), (6252, 12362), (7064, 10941), (7294, 10596)]