85466344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 94159256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 307, 356, 391, 614, 712, 782, 1228, 1513, 1564, 2047, 2456, 3026, 3128, 4094, 5219, 6052, 7061, 8188, 10438, 12104, 14122, 16376, 20876, 27323, 28244, 34799, 41752, 54646, 56488, 69598, 109292, 120037, 139196, 218584, 240074, 278392, 464491, 480148, 628429, 928982, 960296, 1256858, 1857964, 2513716, 3715928, 5027432, 10683293, 21366586, 42733172, 85466344]

約数ペア:

[(1, 85466344), (2, 42733172), (4, 21366586), (8, 10683293), (17, 5027432), (23, 3715928), (34, 2513716), (46, 1857964), (68, 1256858), (89, 960296), (92, 928982), (136, 628429), (178, 480148), (184, 464491), (307, 278392), (356, 240074), (391, 218584), (614, 139196), (712, 120037), (782, 109292), (1228, 69598), (1513, 56488), (1564, 54646), (2047, 41752), (2456, 34799), (3026, 28244), (3128, 27323), (4094, 20876), (5219, 16376), (6052, 14122), (7061, 12104), (8188, 10438)]