66638208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 128

約数和(自身を含む): 217969920

約数和(自身を除く): 151331712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 1907, 2184, 2496, 2688, 2912, 3814, 4368, 4992, 5721, 5824, 7628, 8736, 11442, 11648, 13349, 15256, 17472, 22884, 24791, 26698, 30512, 34944, 40047, 45768, 49582, 53396, 61024, 74373, 80094, 91536, 99164, 106792, 122048, 148746, 160188, 173537, 183072, 198328, 213584, 244096, 297492, 320376, 347074, 366144, 396656, 427168, 520611, 594984, 640752, 694148, 732288, 793312, 854336, 1041222, 1189968, 1281504, 1388296, 1586624, 1708672, 2082444, 2379936, 2563008, 2776592, 3173248, 4164888, 4759872, 5126016, 5553184, 8329776, 9519744, 11106368, 16659552, 22212736, 33319104, 66638208]

約数ペア:

[(1, 66638208), (2, 33319104), (3, 22212736), (4, 16659552), (6, 11106368), (7, 9519744), (8, 8329776), (12, 5553184), (13, 5126016), (14, 4759872), (16, 4164888), (21, 3173248), (24, 2776592), (26, 2563008), (28, 2379936), (32, 2082444), (39, 1708672), (42, 1586624), (48, 1388296), (52, 1281504), (56, 1189968), (64, 1041222), (78, 854336), (84, 793312), (91, 732288), (96, 694148), (104, 640752), (112, 594984), (128, 520611), (156, 427168), (168, 396656), (182, 366144), (192, 347074), (208, 320376), (224, 297492), (273, 244096), (312, 213584), (336, 198328), (364, 183072), (384, 173537), (416, 160188), (448, 148746), (546, 122048), (624, 106792), (672, 99164), (728, 91536), (832, 80094), (896, 74373), (1092, 61024), (1248, 53396), (1344, 49582), (1456, 45768), (1664, 40047), (1907, 34944), (2184, 30512), (2496, 26698), (2688, 24791), (2912, 22884), (3814, 17472), (4368, 15256), (4992, 13349), (5721, 11648), (5824, 11442), (7628, 8736)]