80686584

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 128

約数和(自身を含む): 253152000

約数和(自身を除く): 172465416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 1044, 1171, 1188, 1276, 1566, 1914, 2088, 2342, 2376, 2552, 2871, 3132, 3513, 3828, 4684, 5742, 6264, 7026, 7656, 8613, 9368, 10539, 11484, 12881, 14052, 17226, 21078, 22968, 25762, 28104, 31617, 33959, 34452, 38643, 42156, 51524, 63234, 67918, 68904, 77286, 84312, 101877, 103048, 115929, 126468, 135836, 154572, 203754, 231858, 252936, 271672, 305631, 309144, 347787, 373549, 407508, 463716, 611262, 695574, 747098, 815016, 916893, 927432, 1120647, 1222524, 1391148, 1494196, 1833786, 2241294, 2445048, 2782296, 2988392, 3361941, 3667572, 4482588, 6723882, 7335144, 8965176, 10085823, 13447764, 20171646, 26895528, 40343292, 80686584]

約数ペア:

[(1, 80686584), (2, 40343292), (3, 26895528), (4, 20171646), (6, 13447764), (8, 10085823), (9, 8965176), (11, 7335144), (12, 6723882), (18, 4482588), (22, 3667572), (24, 3361941), (27, 2988392), (29, 2782296), (33, 2445048), (36, 2241294), (44, 1833786), (54, 1494196), (58, 1391148), (66, 1222524), (72, 1120647), (87, 927432), (88, 916893), (99, 815016), (108, 747098), (116, 695574), (132, 611262), (174, 463716), (198, 407508), (216, 373549), (232, 347787), (261, 309144), (264, 305631), (297, 271672), (319, 252936), (348, 231858), (396, 203754), (522, 154572), (594, 135836), (638, 126468), (696, 115929), (783, 103048), (792, 101877), (957, 84312), (1044, 77286), (1171, 68904), (1188, 67918), (1276, 63234), (1566, 51524), (1914, 42156), (2088, 38643), (2342, 34452), (2376, 33959), (2552, 31617), (2871, 28104), (3132, 25762), (3513, 22968), (3828, 21078), (4684, 17226), (5742, 14052), (6264, 12881), (7026, 11484), (7656, 10539), (8613, 9368)]