81936162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 228593664

約数和(自身を除く): 146657502

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 1023, 1302, 1386, 1907, 1953, 2046, 2387, 3069, 3814, 3906, 4774, 5721, 6138, 7161, 11442, 13349, 14322, 17163, 20977, 21483, 26698, 34326, 40047, 41954, 42966, 59117, 62931, 80094, 118234, 120141, 125862, 146839, 177351, 188793, 240282, 293678, 354702, 377586, 413819, 440517, 532053, 650287, 827638, 881034, 1064106, 1241457, 1300574, 1321551, 1950861, 2482914, 2643102, 3724371, 3901722, 4552009, 5852583, 7448742, 9104018, 11705166, 13656027, 27312054, 40968081, 81936162]

約数ペア:

[(1, 81936162), (2, 40968081), (3, 27312054), (6, 13656027), (7, 11705166), (9, 9104018), (11, 7448742), (14, 5852583), (18, 4552009), (21, 3901722), (22, 3724371), (31, 2643102), (33, 2482914), (42, 1950861), (62, 1321551), (63, 1300574), (66, 1241457), (77, 1064106), (93, 881034), (99, 827638), (126, 650287), (154, 532053), (186, 440517), (198, 413819), (217, 377586), (231, 354702), (279, 293678), (341, 240282), (434, 188793), (462, 177351), (558, 146839), (651, 125862), (682, 120141), (693, 118234), (1023, 80094), (1302, 62931), (1386, 59117), (1907, 42966), (1953, 41954), (2046, 40047), (2387, 34326), (3069, 26698), (3814, 21483), (3906, 20977), (4774, 17163), (5721, 14322), (6138, 13349), (7161, 11442)]