87850532

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 48

約数和(自身を含む): 195619200

約数和(自身を除く): 107768668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 5821, 7546, 11642, 15092, 23284, 40747, 64031, 81494, 128062, 162988, 256124, 285229, 448217, 570458, 896434, 1140916, 1792868, 1996603, 3137519, 3993206, 6275038, 7986412, 12550076, 21962633, 43925266, 87850532]

約数ペア:

[(1, 87850532), (2, 43925266), (4, 21962633), (7, 12550076), (11, 7986412), (14, 6275038), (22, 3993206), (28, 3137519), (44, 1996603), (49, 1792868), (77, 1140916), (98, 896434), (154, 570458), (196, 448217), (308, 285229), (343, 256124), (539, 162988), (686, 128062), (1078, 81494), (1372, 64031), (2156, 40747), (3773, 23284), (5821, 15092), (7546, 11642)]