87386936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 223534080

約数和(自身を除く): 136147144

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 221, 238, 299, 307, 322, 364, 391, 442, 476, 598, 614, 644, 728, 782, 884, 952, 1196, 1228, 1288, 1547, 1564, 1768, 2093, 2149, 2392, 2456, 2737, 3094, 3128, 3991, 4186, 4298, 5083, 5219, 5474, 6188, 7061, 7982, 8372, 8596, 10166, 10438, 10948, 12376, 14122, 15964, 16744, 17192, 20332, 20876, 21896, 27937, 28244, 31928, 35581, 36533, 40664, 41752, 49427, 55874, 56488, 67847, 71162, 73066, 91793, 98854, 111748, 120037, 135694, 142324, 146132, 183586, 197708, 223496, 240074, 271388, 284648, 292264, 367172, 395416, 474929, 480148, 542776, 642551, 734344, 840259, 949858, 960296, 1285102, 1560481, 1680518, 1899716, 2570204, 3120962, 3361036, 3799432, 5140408, 6241924, 6722072, 10923367, 12483848, 21846734, 43693468, 87386936]

約数ペア:

[(1, 87386936), (2, 43693468), (4, 21846734), (7, 12483848), (8, 10923367), (13, 6722072), (14, 6241924), (17, 5140408), (23, 3799432), (26, 3361036), (28, 3120962), (34, 2570204), (46, 1899716), (52, 1680518), (56, 1560481), (68, 1285102), (91, 960296), (92, 949858), (104, 840259), (119, 734344), (136, 642551), (161, 542776), (182, 480148), (184, 474929), (221, 395416), (238, 367172), (299, 292264), (307, 284648), (322, 271388), (364, 240074), (391, 223496), (442, 197708), (476, 183586), (598, 146132), (614, 142324), (644, 135694), (728, 120037), (782, 111748), (884, 98854), (952, 91793), (1196, 73066), (1228, 71162), (1288, 67847), (1547, 56488), (1564, 55874), (1768, 49427), (2093, 41752), (2149, 40664), (2392, 36533), (2456, 35581), (2737, 31928), (3094, 28244), (3128, 27937), (3991, 21896), (4186, 20876), (4298, 20332), (5083, 17192), (5219, 16744), (5474, 15964), (6188, 14122), (7061, 12376), (7982, 10948), (8372, 10438), (8596, 10166)]