64556544

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 191800224

約数和(自身を除く): 127243680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 61, 64, 78, 96, 104, 106, 122, 128, 156, 159, 183, 192, 208, 212, 244, 256, 312, 318, 366, 384, 416, 424, 488, 512, 624, 636, 689, 732, 768, 793, 832, 848, 976, 1248, 1272, 1378, 1464, 1536, 1586, 1664, 1696, 1952, 2067, 2379, 2496, 2544, 2756, 2928, 3172, 3233, 3328, 3392, 3904, 4134, 4758, 4992, 5088, 5512, 5856, 6344, 6466, 6656, 6784, 7808, 8268, 9516, 9699, 9984, 10176, 11024, 11712, 12688, 12932, 13568, 15616, 16536, 19032, 19398, 19968, 20352, 22048, 23424, 25376, 25864, 27136, 31232, 33072, 38064, 38796, 40704, 42029, 44096, 46848, 50752, 51728, 66144, 76128, 77592, 81408, 84058, 88192, 93696, 101504, 103456, 126087, 132288, 152256, 155184, 168116, 176384, 203008, 206912, 252174, 264576, 304512, 310368, 336232, 352768, 406016, 413824, 504348, 529152, 609024, 620736, 672464, 827648, 1008696, 1058304, 1218048, 1241472, 1344928, 1655296, 2017392, 2482944, 2689856, 4034784, 4965888, 5379712, 8069568, 10759424, 16139136, 21518848, 32278272, 64556544]

約数ペア:

[(1, 64556544), (2, 32278272), (3, 21518848), (4, 16139136), (6, 10759424), (8, 8069568), (12, 5379712), (13, 4965888), (16, 4034784), (24, 2689856), (26, 2482944), (32, 2017392), (39, 1655296), (48, 1344928), (52, 1241472), (53, 1218048), (61, 1058304), (64, 1008696), (78, 827648), (96, 672464), (104, 620736), (106, 609024), (122, 529152), (128, 504348), (156, 413824), (159, 406016), (183, 352768), (192, 336232), (208, 310368), (212, 304512), (244, 264576), (256, 252174), (312, 206912), (318, 203008), (366, 176384), (384, 168116), (416, 155184), (424, 152256), (488, 132288), (512, 126087), (624, 103456), (636, 101504), (689, 93696), (732, 88192), (768, 84058), (793, 81408), (832, 77592), (848, 76128), (976, 66144), (1248, 51728), (1272, 50752), (1378, 46848), (1464, 44096), (1536, 42029), (1586, 40704), (1664, 38796), (1696, 38064), (1952, 33072), (2067, 31232), (2379, 27136), (2496, 25864), (2544, 25376), (2756, 23424), (2928, 22048), (3172, 20352), (3233, 19968), (3328, 19398), (3392, 19032), (3904, 16536), (4134, 15616), (4758, 13568), (4992, 12932), (5088, 12688), (5512, 11712), (5856, 11024), (6344, 10176), (6466, 9984), (6656, 9699), (6784, 9516), (7808, 8268)]