69991936

素因数分解:

$2^9\times 7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 163025280

約数和(自身を除く): 93033344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 331, 413, 448, 472, 512, 662, 826, 896, 944, 1324, 1652, 1792, 1888, 2317, 2648, 3304, 3584, 3776, 4634, 5296, 6608, 7552, 9268, 10592, 13216, 15104, 18536, 19529, 21184, 26432, 30208, 37072, 39058, 42368, 52864, 74144, 78116, 84736, 105728, 136703, 148288, 156232, 169472, 211456, 273406, 296576, 312464, 546812, 593152, 624928, 1093624, 1186304, 1249856, 2187248, 2499712, 4374496, 4999424, 8748992, 9998848, 17497984, 34995968, 69991936]

約数ペア:

[(1, 69991936), (2, 34995968), (4, 17497984), (7, 9998848), (8, 8748992), (14, 4999424), (16, 4374496), (28, 2499712), (32, 2187248), (56, 1249856), (59, 1186304), (64, 1093624), (112, 624928), (118, 593152), (128, 546812), (224, 312464), (236, 296576), (256, 273406), (331, 211456), (413, 169472), (448, 156232), (472, 148288), (512, 136703), (662, 105728), (826, 84736), (896, 78116), (944, 74144), (1324, 52864), (1652, 42368), (1792, 39058), (1888, 37072), (2317, 30208), (2648, 26432), (3304, 21184), (3584, 19529), (3776, 18536), (4634, 15104), (5296, 13216), (6608, 10592), (7552, 9268)]