82761896

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 185500800

約数和(自身を除く): 102738904

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 236, 259, 296, 413, 472, 518, 677, 826, 1036, 1354, 1652, 2072, 2183, 2708, 3304, 4366, 4739, 5416, 8732, 9478, 15281, 17464, 18956, 25049, 30562, 37912, 39943, 50098, 61124, 79886, 100196, 122248, 159772, 175343, 200392, 279601, 319544, 350686, 559202, 701372, 1118404, 1402744, 1477891, 2236808, 2955782, 5911564, 10345237, 11823128, 20690474, 41380948, 82761896]

約数ペア:

[(1, 82761896), (2, 41380948), (4, 20690474), (7, 11823128), (8, 10345237), (14, 5911564), (28, 2955782), (37, 2236808), (56, 1477891), (59, 1402744), (74, 1118404), (118, 701372), (148, 559202), (236, 350686), (259, 319544), (296, 279601), (413, 200392), (472, 175343), (518, 159772), (677, 122248), (826, 100196), (1036, 79886), (1354, 61124), (1652, 50098), (2072, 39943), (2183, 37912), (2708, 30562), (3304, 25049), (4366, 18956), (4739, 17464), (5416, 15281), (8732, 9478)]