38749572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 104255424

約数和(自身を除く): 65505852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 883, 954, 1219, 1766, 1908, 2438, 2649, 3532, 3657, 4876, 5298, 7314, 7947, 10596, 10971, 14628, 15894, 20309, 21942, 31788, 40618, 43884, 46799, 60927, 81236, 93598, 121854, 140397, 182781, 187196, 243708, 280794, 365562, 421191, 561588, 731124, 842382, 1076377, 1684764, 2152754, 3229131, 4305508, 6458262, 9687393, 12916524, 19374786, 38749572]

約数ペア:

[(1, 38749572), (2, 19374786), (3, 12916524), (4, 9687393), (6, 6458262), (9, 4305508), (12, 3229131), (18, 2152754), (23, 1684764), (36, 1076377), (46, 842382), (53, 731124), (69, 561588), (92, 421191), (106, 365562), (138, 280794), (159, 243708), (207, 187196), (212, 182781), (276, 140397), (318, 121854), (414, 93598), (477, 81236), (636, 60927), (828, 46799), (883, 43884), (954, 40618), (1219, 31788), (1766, 21942), (1908, 20309), (2438, 15894), (2649, 14628), (3532, 10971), (3657, 10596), (4876, 7947), (5298, 7314)]