87206808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 253209600

約数和(自身を除く): 166002792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 228, 247, 282, 312, 313, 376, 456, 494, 564, 611, 626, 741, 893, 939, 988, 1128, 1222, 1252, 1482, 1786, 1833, 1878, 1976, 2444, 2504, 2679, 2964, 3572, 3666, 3756, 4069, 4888, 5358, 5928, 5947, 7144, 7332, 7512, 8138, 10716, 11609, 11894, 12207, 14664, 14711, 16276, 17841, 21432, 23218, 23788, 24414, 29422, 32552, 34827, 35682, 44133, 46436, 47576, 48828, 58844, 69654, 71364, 77311, 88266, 92872, 97656, 117688, 139308, 142728, 154622, 176532, 191243, 231933, 278616, 279509, 309244, 353064, 382486, 463866, 559018, 573729, 618488, 764972, 838527, 927732, 1118036, 1147458, 1529944, 1677054, 1855464, 2236072, 2294916, 3354108, 3633617, 4589832, 6708216, 7267234, 10900851, 14534468, 21801702, 29068936, 43603404, 87206808]

約数ペア:

[(1, 87206808), (2, 43603404), (3, 29068936), (4, 21801702), (6, 14534468), (8, 10900851), (12, 7267234), (13, 6708216), (19, 4589832), (24, 3633617), (26, 3354108), (38, 2294916), (39, 2236072), (47, 1855464), (52, 1677054), (57, 1529944), (76, 1147458), (78, 1118036), (94, 927732), (104, 838527), (114, 764972), (141, 618488), (152, 573729), (156, 559018), (188, 463866), (228, 382486), (247, 353064), (282, 309244), (312, 279509), (313, 278616), (376, 231933), (456, 191243), (494, 176532), (564, 154622), (611, 142728), (626, 139308), (741, 117688), (893, 97656), (939, 92872), (988, 88266), (1128, 77311), (1222, 71364), (1252, 69654), (1482, 58844), (1786, 48828), (1833, 47576), (1878, 46436), (1976, 44133), (2444, 35682), (2504, 34827), (2679, 32552), (2964, 29422), (3572, 24414), (3666, 23788), (3756, 23218), (4069, 21432), (4888, 17841), (5358, 16276), (5928, 14711), (5947, 14664), (7144, 12207), (7332, 11894), (7512, 11609), (8138, 10716)]