64718514

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 120

約数和(自身を含む): 174797568

約数和(自身を除く): 110079054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 263, 279, 294, 378, 434, 441, 526, 558, 567, 651, 789, 837, 882, 1134, 1302, 1323, 1519, 1578, 1674, 1841, 1953, 2367, 2511, 2646, 3038, 3682, 3906, 3969, 4557, 4734, 5022, 5523, 5859, 7101, 7938, 8153, 9114, 11046, 11718, 12887, 13671, 14202, 16306, 16569, 17577, 21303, 24459, 25774, 27342, 33138, 35154, 38661, 41013, 42606, 48918, 49707, 57071, 73377, 77322, 82026, 99414, 114142, 115983, 123039, 146754, 149121, 171213, 220131, 231966, 246078, 298242, 342426, 347949, 399497, 440262, 513639, 660393, 695898, 798994, 1027278, 1043847, 1198491, 1320786, 1540917, 2087694, 2396982, 3081834, 3595473, 4622751, 7190946, 9245502, 10786419, 21572838, 32359257, 64718514]

約数ペア:

[(1, 64718514), (2, 32359257), (3, 21572838), (6, 10786419), (7, 9245502), (9, 7190946), (14, 4622751), (18, 3595473), (21, 3081834), (27, 2396982), (31, 2087694), (42, 1540917), (49, 1320786), (54, 1198491), (62, 1043847), (63, 1027278), (81, 798994), (93, 695898), (98, 660393), (126, 513639), (147, 440262), (162, 399497), (186, 347949), (189, 342426), (217, 298242), (263, 246078), (279, 231966), (294, 220131), (378, 171213), (434, 149121), (441, 146754), (526, 123039), (558, 115983), (567, 114142), (651, 99414), (789, 82026), (837, 77322), (882, 73377), (1134, 57071), (1302, 49707), (1323, 48918), (1519, 42606), (1578, 41013), (1674, 38661), (1841, 35154), (1953, 33138), (2367, 27342), (2511, 25774), (2646, 24459), (3038, 21303), (3682, 17577), (3906, 16569), (3969, 16306), (4557, 14202), (4734, 13671), (5022, 12887), (5523, 11718), (5859, 11046), (7101, 9114), (7938, 8153)]