61511424

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 180967584

約数和(自身を除く): 119456160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 101, 104, 122, 128, 156, 183, 192, 202, 208, 244, 256, 303, 312, 366, 384, 404, 416, 488, 606, 624, 732, 768, 793, 808, 832, 976, 1212, 1248, 1313, 1464, 1586, 1616, 1664, 1952, 2379, 2424, 2496, 2626, 2928, 3172, 3232, 3328, 3904, 3939, 4758, 4848, 4992, 5252, 5856, 6161, 6344, 6464, 7808, 7878, 9516, 9696, 9984, 10504, 11712, 12322, 12688, 12928, 15616, 15756, 18483, 19032, 19392, 21008, 23424, 24644, 25376, 25856, 31512, 36966, 38064, 38784, 42016, 46848, 49288, 50752, 63024, 73932, 76128, 77568, 80093, 84032, 98576, 101504, 126048, 147864, 152256, 160186, 168064, 197152, 203008, 240279, 252096, 295728, 304512, 320372, 336128, 394304, 480558, 504192, 591456, 609024, 640744, 788608, 961116, 1008384, 1182912, 1281488, 1577216, 1922232, 2365824, 2562976, 3844464, 4731648, 5125952, 7688928, 10251904, 15377856, 20503808, 30755712, 61511424]

約数ペア:

[(1, 61511424), (2, 30755712), (3, 20503808), (4, 15377856), (6, 10251904), (8, 7688928), (12, 5125952), (13, 4731648), (16, 3844464), (24, 2562976), (26, 2365824), (32, 1922232), (39, 1577216), (48, 1281488), (52, 1182912), (61, 1008384), (64, 961116), (78, 788608), (96, 640744), (101, 609024), (104, 591456), (122, 504192), (128, 480558), (156, 394304), (183, 336128), (192, 320372), (202, 304512), (208, 295728), (244, 252096), (256, 240279), (303, 203008), (312, 197152), (366, 168064), (384, 160186), (404, 152256), (416, 147864), (488, 126048), (606, 101504), (624, 98576), (732, 84032), (768, 80093), (793, 77568), (808, 76128), (832, 73932), (976, 63024), (1212, 50752), (1248, 49288), (1313, 46848), (1464, 42016), (1586, 38784), (1616, 38064), (1664, 36966), (1952, 31512), (2379, 25856), (2424, 25376), (2496, 24644), (2626, 23424), (2928, 21008), (3172, 19392), (3232, 19032), (3328, 18483), (3904, 15756), (3939, 15616), (4758, 12928), (4848, 12688), (4992, 12322), (5252, 11712), (5856, 10504), (6161, 9984), (6344, 9696), (6464, 9516), (7808, 7878)]