8081556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 15142764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 89, 92, 94, 138, 141, 161, 178, 188, 267, 276, 282, 322, 329, 356, 483, 534, 564, 623, 644, 658, 966, 987, 1068, 1081, 1246, 1316, 1869, 1932, 1974, 2047, 2162, 2492, 3243, 3738, 3948, 4094, 4183, 4324, 6141, 6486, 7476, 7567, 8188, 8366, 12282, 12549, 12972, 14329, 15134, 16732, 22701, 24564, 25098, 28658, 29281, 30268, 42987, 45402, 50196, 57316, 58562, 85974, 87843, 90804, 96209, 117124, 171948, 175686, 192418, 288627, 351372, 384836, 577254, 673463, 1154508, 1346926, 2020389, 2693852, 4040778, 8081556]

約数ペア:

[(1, 8081556), (2, 4040778), (3, 2693852), (4, 2020389), (6, 1346926), (7, 1154508), (12, 673463), (14, 577254), (21, 384836), (23, 351372), (28, 288627), (42, 192418), (46, 175686), (47, 171948), (69, 117124), (84, 96209), (89, 90804), (92, 87843), (94, 85974), (138, 58562), (141, 57316), (161, 50196), (178, 45402), (188, 42987), (267, 30268), (276, 29281), (282, 28658), (322, 25098), (329, 24564), (356, 22701), (483, 16732), (534, 15134), (564, 14329), (623, 12972), (644, 12549), (658, 12282), (966, 8366), (987, 8188), (1068, 7567), (1081, 7476), (1246, 6486), (1316, 6141), (1869, 4324), (1932, 4183), (1974, 4094), (2047, 3948), (2162, 3738), (2492, 3243)]