68655552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 112

約数和(自身を含む): 216724992

約数和(自身を除く): 148069440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2221, 2576, 3864, 4416, 4442, 5152, 6663, 7728, 8884, 10304, 13326, 15456, 15547, 17768, 26652, 30912, 31094, 35536, 46641, 51083, 53304, 62188, 71072, 93282, 102166, 106608, 124376, 142144, 153249, 186564, 204332, 213216, 248752, 306498, 357581, 373128, 408664, 426432, 497504, 612996, 715162, 746256, 817328, 995008, 1072743, 1225992, 1430324, 1492512, 1634656, 2145486, 2451984, 2860648, 2985024, 3269312, 4290972, 4903968, 5721296, 8581944, 9807936, 11442592, 17163888, 22885184, 34327776, 68655552]

約数ペア:

[(1, 68655552), (2, 34327776), (3, 22885184), (4, 17163888), (6, 11442592), (7, 9807936), (8, 8581944), (12, 5721296), (14, 4903968), (16, 4290972), (21, 3269312), (23, 2985024), (24, 2860648), (28, 2451984), (32, 2145486), (42, 1634656), (46, 1492512), (48, 1430324), (56, 1225992), (64, 1072743), (69, 995008), (84, 817328), (92, 746256), (96, 715162), (112, 612996), (138, 497504), (161, 426432), (168, 408664), (184, 373128), (192, 357581), (224, 306498), (276, 248752), (322, 213216), (336, 204332), (368, 186564), (448, 153249), (483, 142144), (552, 124376), (644, 106608), (672, 102166), (736, 93282), (966, 71072), (1104, 62188), (1288, 53304), (1344, 51083), (1472, 46641), (1932, 35536), (2208, 31094), (2221, 30912), (2576, 26652), (3864, 17768), (4416, 15547), (4442, 15456), (5152, 13326), (6663, 10304), (7728, 8884)]