172811808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 535645656

約数和(自身を除く): 362833848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 202, 208, 234, 288, 303, 312, 404, 416, 457, 468, 606, 624, 808, 909, 914, 936, 1212, 1248, 1313, 1371, 1616, 1818, 1828, 1872, 2424, 2626, 2742, 3232, 3636, 3656, 3744, 3939, 4113, 4848, 5252, 5484, 5941, 7272, 7312, 7878, 8226, 9696, 10504, 10968, 11817, 11882, 14544, 14624, 15756, 16452, 17823, 21008, 21936, 23634, 23764, 29088, 31512, 32904, 35646, 42016, 43872, 46157, 47268, 47528, 53469, 63024, 65808, 71292, 92314, 94536, 95056, 106938, 126048, 131616, 138471, 142584, 184628, 189072, 190112, 213876, 276942, 285168, 369256, 378144, 415413, 427752, 553884, 570336, 600041, 738512, 830826, 855504, 1107768, 1200082, 1477024, 1661652, 1711008, 1800123, 2215536, 2400164, 3323304, 3600246, 4431072, 4800328, 5400369, 6646608, 7200492, 9600656, 10800738, 13293216, 14400984, 19201312, 21601476, 28801968, 43202952, 57603936, 86405904, 172811808]

約数ペア:

[(1, 172811808), (2, 86405904), (3, 57603936), (4, 43202952), (6, 28801968), (8, 21601476), (9, 19201312), (12, 14400984), (13, 13293216), (16, 10800738), (18, 9600656), (24, 7200492), (26, 6646608), (32, 5400369), (36, 4800328), (39, 4431072), (48, 3600246), (52, 3323304), (72, 2400164), (78, 2215536), (96, 1800123), (101, 1711008), (104, 1661652), (117, 1477024), (144, 1200082), (156, 1107768), (202, 855504), (208, 830826), (234, 738512), (288, 600041), (303, 570336), (312, 553884), (404, 427752), (416, 415413), (457, 378144), (468, 369256), (606, 285168), (624, 276942), (808, 213876), (909, 190112), (914, 189072), (936, 184628), (1212, 142584), (1248, 138471), (1313, 131616), (1371, 126048), (1616, 106938), (1818, 95056), (1828, 94536), (1872, 92314), (2424, 71292), (2626, 65808), (2742, 63024), (3232, 53469), (3636, 47528), (3656, 47268), (3744, 46157), (3939, 43872), (4113, 42016), (4848, 35646), (5252, 32904), (5484, 31512), (5941, 29088), (7272, 23764), (7312, 23634), (7878, 21936), (8226, 21008), (9696, 17823), (10504, 16452), (10968, 15756), (11817, 14624), (11882, 14544)]