47988468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 133267680

約数和(自身を除く): 85279212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 677, 716, 1074, 1354, 1611, 1969, 2031, 2148, 2708, 3222, 3938, 4062, 5907, 6093, 6444, 7447, 7876, 8124, 11814, 12186, 14894, 17721, 22341, 23628, 24372, 29788, 35442, 44682, 67023, 70884, 89364, 121183, 134046, 242366, 268092, 363549, 484732, 727098, 1090647, 1333013, 1454196, 2181294, 2666026, 3999039, 4362588, 5332052, 7998078, 11997117, 15996156, 23994234, 47988468]

約数ペア:

[(1, 47988468), (2, 23994234), (3, 15996156), (4, 11997117), (6, 7998078), (9, 5332052), (11, 4362588), (12, 3999039), (18, 2666026), (22, 2181294), (33, 1454196), (36, 1333013), (44, 1090647), (66, 727098), (99, 484732), (132, 363549), (179, 268092), (198, 242366), (358, 134046), (396, 121183), (537, 89364), (677, 70884), (716, 67023), (1074, 44682), (1354, 35442), (1611, 29788), (1969, 24372), (2031, 23628), (2148, 22341), (2708, 17721), (3222, 14894), (3938, 12186), (4062, 11814), (5907, 8124), (6093, 7876), (6444, 7447)]