8181220704

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{2897}}^1$

素因数の和:4212

約数の個数: 96

約数和(自身を含む): 22434693120

約数和(自身を除く): 14253472416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 1279, 2208, 2558, 2897, 3837, 5116, 5794, 7674, 8691, 10232, 11588, 15348, 17382, 20464, 23176, 29417, 30696, 34764, 40928, 46352, 58834, 61392, 66631, 69528, 88251, 92704, 117668, 122784, 133262, 139056, 176502, 199893, 235336, 266524, 278112, 353004, 399786, 470672, 533048, 706008, 799572, 941344, 1066096, 1412016, 1599144, 2132192, 2824032, 3198288, 3705263, 6396576, 7410526, 11115789, 14821052, 22231578, 29642104, 44463156, 59284208, 85221049, 88926312, 118568416, 170442098, 177852624, 255663147, 340884196, 355705248, 511326294, 681768392, 1022652588, 1363536784, 2045305176, 2727073568, 4090610352, 8181220704]

約数ペア:

[(1, 8181220704), (2, 4090610352), (3, 2727073568), (4, 2045305176), (6, 1363536784), (8, 1022652588), (12, 681768392), (16, 511326294), (23, 355705248), (24, 340884196), (32, 255663147), (46, 177852624), (48, 170442098), (69, 118568416), (92, 88926312), (96, 85221049), (138, 59284208), (184, 44463156), (276, 29642104), (368, 22231578), (552, 14821052), (736, 11115789), (1104, 7410526), (1279, 6396576), (2208, 3705263), (2558, 3198288), (2897, 2824032), (3837, 2132192), (5116, 1599144), (5794, 1412016), (7674, 1066096), (8691, 941344), (10232, 799572), (11588, 706008), (15348, 533048), (17382, 470672), (20464, 399786), (23176, 353004), (29417, 278112), (30696, 266524), (34764, 235336), (40928, 199893), (46352, 176502), (58834, 139056), (61392, 133262), (66631, 122784), (69528, 117668), (88251, 92704)]