87512586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 205396992

約数和(自身を除く): 117884406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 137, 201, 227, 274, 402, 411, 454, 469, 681, 822, 938, 959, 1362, 1407, 1589, 1918, 2814, 2877, 3178, 4767, 5754, 9179, 9534, 15209, 18358, 27537, 30418, 31099, 45627, 55074, 62198, 64253, 91254, 93297, 106463, 128506, 186594, 192759, 212926, 217693, 319389, 385518, 435386, 638778, 653079, 1306158, 2083633, 4167266, 6250899, 12501798, 14585431, 29170862, 43756293, 87512586]

約数ペア:

[(1, 87512586), (2, 43756293), (3, 29170862), (6, 14585431), (7, 12501798), (14, 6250899), (21, 4167266), (42, 2083633), (67, 1306158), (134, 653079), (137, 638778), (201, 435386), (227, 385518), (274, 319389), (402, 217693), (411, 212926), (454, 192759), (469, 186594), (681, 128506), (822, 106463), (938, 93297), (959, 91254), (1362, 64253), (1407, 62198), (1589, 55074), (1918, 45627), (2814, 31099), (2877, 30418), (3178, 27537), (4767, 18358), (5754, 15209), (9179, 9534)]