77327886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 91048434

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 79, 82, 123, 138, 158, 173, 237, 246, 346, 474, 519, 943, 1038, 1817, 1886, 2829, 3239, 3634, 3979, 5451, 5658, 6478, 7093, 7958, 9717, 10902, 11937, 13667, 14186, 19434, 21279, 23874, 27334, 41001, 42558, 74497, 82002, 148994, 163139, 223491, 314341, 326278, 446982, 489417, 560347, 628682, 943023, 978834, 1120694, 1681041, 1886046, 3362082, 12887981, 25775962, 38663943, 77327886]

約数ペア:

[(1, 77327886), (2, 38663943), (3, 25775962), (6, 12887981), (23, 3362082), (41, 1886046), (46, 1681041), (69, 1120694), (79, 978834), (82, 943023), (123, 628682), (138, 560347), (158, 489417), (173, 446982), (237, 326278), (246, 314341), (346, 223491), (474, 163139), (519, 148994), (943, 82002), (1038, 74497), (1817, 42558), (1886, 41001), (2829, 27334), (3239, 23874), (3634, 21279), (3979, 19434), (5451, 14186), (5658, 13667), (6478, 11937), (7093, 10902), (7958, 9717)]