87938004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5053

約数の個数: 96

約数和(自身を含む): 269337600

約数和(自身を除く): 181399596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5009, 5852, 8778, 10018, 15027, 17556, 20036, 30054, 35063, 55099, 60108, 70126, 95171, 105189, 110198, 140252, 165297, 190342, 210378, 220396, 285513, 330594, 380684, 385693, 420756, 571026, 661188, 666197, 771386, 1046881, 1142052, 1157079, 1332394, 1542772, 1998591, 2093762, 2314158, 2664788, 3140643, 3997182, 4187524, 4628316, 6281286, 7328167, 7994364, 12562572, 14656334, 21984501, 29312668, 43969002, 87938004]

約数ペア:

[(1, 87938004), (2, 43969002), (3, 29312668), (4, 21984501), (6, 14656334), (7, 12562572), (11, 7994364), (12, 7328167), (14, 6281286), (19, 4628316), (21, 4187524), (22, 3997182), (28, 3140643), (33, 2664788), (38, 2314158), (42, 2093762), (44, 1998591), (57, 1542772), (66, 1332394), (76, 1157079), (77, 1142052), (84, 1046881), (114, 771386), (132, 666197), (133, 661188), (154, 571026), (209, 420756), (228, 385693), (231, 380684), (266, 330594), (308, 285513), (399, 220396), (418, 210378), (462, 190342), (532, 165297), (627, 140252), (798, 110198), (836, 105189), (924, 95171), (1254, 70126), (1463, 60108), (1596, 55099), (2508, 35063), (2926, 30054), (4389, 20036), (5009, 17556), (5852, 15027), (8778, 10018)]