78508936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 91526264

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 158, 184, 253, 316, 491, 506, 632, 869, 982, 1012, 1738, 1817, 1964, 2024, 3476, 3634, 3928, 5401, 6952, 7268, 10802, 11293, 14536, 19987, 21604, 22586, 38789, 39974, 43208, 45172, 77578, 79948, 90344, 124223, 155156, 159896, 248446, 310312, 426679, 496892, 853358, 892147, 993784, 1706716, 1784294, 3413432, 3568588, 7137176, 9813617, 19627234, 39254468, 78508936]

約数ペア:

[(1, 78508936), (2, 39254468), (4, 19627234), (8, 9813617), (11, 7137176), (22, 3568588), (23, 3413432), (44, 1784294), (46, 1706716), (79, 993784), (88, 892147), (92, 853358), (158, 496892), (184, 426679), (253, 310312), (316, 248446), (491, 159896), (506, 155156), (632, 124223), (869, 90344), (982, 79948), (1012, 77578), (1738, 45172), (1817, 43208), (1964, 39974), (2024, 38789), (3476, 22586), (3634, 21604), (3928, 19987), (5401, 14536), (6952, 11293), (7268, 10802)]