87662848

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 222518016

約数和(自身を除く): 134855168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 71, 91, 104, 106, 112, 128, 142, 182, 208, 212, 224, 256, 284, 364, 371, 416, 424, 448, 497, 568, 689, 728, 742, 832, 848, 896, 923, 994, 1136, 1378, 1456, 1484, 1664, 1696, 1792, 1846, 1988, 2272, 2756, 2912, 2968, 3328, 3392, 3692, 3763, 3976, 4544, 4823, 5512, 5824, 5936, 6461, 6784, 7384, 7526, 7952, 9088, 9646, 11024, 11648, 11872, 12922, 13568, 14768, 15052, 15904, 18176, 19292, 22048, 23296, 23744, 25844, 26341, 29536, 30104, 31808, 38584, 44096, 47488, 48919, 51688, 52682, 59072, 60208, 63616, 77168, 88192, 94976, 97838, 103376, 105364, 118144, 120416, 127232, 154336, 176384, 195676, 206752, 210728, 236288, 240832, 308672, 342433, 391352, 413504, 421456, 481664, 617344, 684866, 782704, 827008, 842912, 963328, 1234688, 1369732, 1565408, 1654016, 1685824, 2739464, 3130816, 3371648, 5478928, 6261632, 6743296, 10957856, 12523264, 21915712, 43831424, 87662848]

約数ペア:

[(1, 87662848), (2, 43831424), (4, 21915712), (7, 12523264), (8, 10957856), (13, 6743296), (14, 6261632), (16, 5478928), (26, 3371648), (28, 3130816), (32, 2739464), (52, 1685824), (53, 1654016), (56, 1565408), (64, 1369732), (71, 1234688), (91, 963328), (104, 842912), (106, 827008), (112, 782704), (128, 684866), (142, 617344), (182, 481664), (208, 421456), (212, 413504), (224, 391352), (256, 342433), (284, 308672), (364, 240832), (371, 236288), (416, 210728), (424, 206752), (448, 195676), (497, 176384), (568, 154336), (689, 127232), (728, 120416), (742, 118144), (832, 105364), (848, 103376), (896, 97838), (923, 94976), (994, 88192), (1136, 77168), (1378, 63616), (1456, 60208), (1484, 59072), (1664, 52682), (1696, 51688), (1792, 48919), (1846, 47488), (1988, 44096), (2272, 38584), (2756, 31808), (2912, 30104), (2968, 29536), (3328, 26341), (3392, 25844), (3692, 23744), (3763, 23296), (3976, 22048), (4544, 19292), (4823, 18176), (5512, 15904), (5824, 15052), (5936, 14768), (6461, 13568), (6784, 12922), (7384, 11872), (7526, 11648), (7952, 11024), (9088, 9646)]