64470672

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{9137}}^1$

素因数の和:9165

約数の個数: 90

約数和(自身を含む): 209908998

約数和(自身を除く): 145438326

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 9137, 18274, 27411, 36548, 54822, 63959, 73096, 82233, 109644, 127918, 146192, 164466, 191877, 219288, 255836, 328932, 383754, 438576, 447713, 511672, 575631, 657864, 767508, 895426, 1023344, 1151262, 1315728, 1343139, 1535016, 1790852, 2302524, 2686278, 3070032, 3581704, 4029417, 4605048, 5372556, 7163408, 8058834, 9210096, 10745112, 16117668, 21490224, 32235336, 64470672]

約数ペア:

[(1, 64470672), (2, 32235336), (3, 21490224), (4, 16117668), (6, 10745112), (7, 9210096), (8, 8058834), (9, 7163408), (12, 5372556), (14, 4605048), (16, 4029417), (18, 3581704), (21, 3070032), (24, 2686278), (28, 2302524), (36, 1790852), (42, 1535016), (48, 1343139), (49, 1315728), (56, 1151262), (63, 1023344), (72, 895426), (84, 767508), (98, 657864), (112, 575631), (126, 511672), (144, 447713), (147, 438576), (168, 383754), (196, 328932), (252, 255836), (294, 219288), (336, 191877), (392, 164466), (441, 146192), (504, 127918), (588, 109644), (784, 82233), (882, 73096), (1008, 63959), (1176, 54822), (1764, 36548), (2352, 27411), (3528, 18274), (7056, 9137)]