87265464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 262241280

約数和(自身を除く): 174975816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 429, 517, 541, 564, 572, 611, 858, 1034, 1082, 1128, 1144, 1222, 1551, 1623, 1716, 1833, 2068, 2164, 2444, 3102, 3246, 3432, 3666, 4136, 4328, 4888, 5951, 6204, 6492, 6721, 7033, 7332, 11902, 12408, 12984, 13442, 14066, 14664, 17853, 20163, 21099, 23804, 25427, 26884, 28132, 35706, 40326, 42198, 47608, 50854, 53768, 56264, 71412, 76281, 77363, 80652, 84396, 101708, 142824, 152562, 154726, 161304, 168792, 203416, 232089, 279697, 305124, 309452, 330551, 464178, 559394, 610248, 618904, 661102, 839091, 928356, 991653, 1118788, 1322204, 1678182, 1856712, 1983306, 2237576, 2644408, 3356364, 3636061, 3966612, 6712728, 7272122, 7933224, 10908183, 14544244, 21816366, 29088488, 43632732, 87265464]

約数ペア:

[(1, 87265464), (2, 43632732), (3, 29088488), (4, 21816366), (6, 14544244), (8, 10908183), (11, 7933224), (12, 7272122), (13, 6712728), (22, 3966612), (24, 3636061), (26, 3356364), (33, 2644408), (39, 2237576), (44, 1983306), (47, 1856712), (52, 1678182), (66, 1322204), (78, 1118788), (88, 991653), (94, 928356), (104, 839091), (132, 661102), (141, 618904), (143, 610248), (156, 559394), (188, 464178), (264, 330551), (282, 309452), (286, 305124), (312, 279697), (376, 232089), (429, 203416), (517, 168792), (541, 161304), (564, 154726), (572, 152562), (611, 142824), (858, 101708), (1034, 84396), (1082, 80652), (1128, 77363), (1144, 76281), (1222, 71412), (1551, 56264), (1623, 53768), (1716, 50854), (1833, 47608), (2068, 42198), (2164, 40326), (2444, 35706), (3102, 28132), (3246, 26884), (3432, 25427), (3666, 23804), (4136, 21099), (4328, 20163), (4888, 17853), (5951, 14664), (6204, 14066), (6492, 13442), (6721, 12984), (7033, 12408), (7332, 11902)]