66404016

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{3137}}^1$

素因数の和:3168

約数の個数: 120

約数和(自身を含む): 221793840

約数和(自身を除く): 155389824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3137, 3528, 5292, 6274, 7056, 9411, 10584, 12548, 18822, 21168, 21959, 25096, 28233, 37644, 43918, 50192, 56466, 65877, 75288, 84699, 87836, 112932, 131754, 150576, 153713, 169398, 175672, 197631, 225864, 263508, 307426, 338796, 351344, 395262, 451728, 461139, 527016, 592893, 614852, 677592, 790524, 922278, 1054032, 1185786, 1229704, 1355184, 1383417, 1581048, 1844556, 2371572, 2459408, 2766834, 3162096, 3689112, 4150251, 4743144, 5533668, 7378224, 8300502, 9486288, 11067336, 16601004, 22134672, 33202008, 66404016]

約数ペア:

[(1, 66404016), (2, 33202008), (3, 22134672), (4, 16601004), (6, 11067336), (7, 9486288), (8, 8300502), (9, 7378224), (12, 5533668), (14, 4743144), (16, 4150251), (18, 3689112), (21, 3162096), (24, 2766834), (27, 2459408), (28, 2371572), (36, 1844556), (42, 1581048), (48, 1383417), (49, 1355184), (54, 1229704), (56, 1185786), (63, 1054032), (72, 922278), (84, 790524), (98, 677592), (108, 614852), (112, 592893), (126, 527016), (144, 461139), (147, 451728), (168, 395262), (189, 351344), (196, 338796), (216, 307426), (252, 263508), (294, 225864), (336, 197631), (378, 175672), (392, 169398), (432, 153713), (441, 150576), (504, 131754), (588, 112932), (756, 87836), (784, 84699), (882, 75288), (1008, 65877), (1176, 56466), (1323, 50192), (1512, 43918), (1764, 37644), (2352, 28233), (2646, 25096), (3024, 21959), (3137, 21168), (3528, 18822), (5292, 12548), (6274, 10584), (7056, 9411)]