65188368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21557}}^1$

素因数の和:21581

約数の個数: 80

約数和(自身を含む): 213855360

約数和(自身を除く): 148666992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21557, 43114, 64671, 86228, 129342, 150899, 172456, 194013, 258684, 301798, 344912, 388026, 452697, 517368, 582039, 603596, 776052, 905394, 1034736, 1164078, 1207192, 1358091, 1552104, 1810788, 2328156, 2414384, 2716182, 3104208, 3621576, 4074273, 4656312, 5432364, 7243152, 8148546, 9312624, 10864728, 16297092, 21729456, 32594184, 65188368]

約数ペア:

[(1, 65188368), (2, 32594184), (3, 21729456), (4, 16297092), (6, 10864728), (7, 9312624), (8, 8148546), (9, 7243152), (12, 5432364), (14, 4656312), (16, 4074273), (18, 3621576), (21, 3104208), (24, 2716182), (27, 2414384), (28, 2328156), (36, 1810788), (42, 1552104), (48, 1358091), (54, 1207192), (56, 1164078), (63, 1034736), (72, 905394), (84, 776052), (108, 603596), (112, 582039), (126, 517368), (144, 452697), (168, 388026), (189, 344912), (216, 301798), (252, 258684), (336, 194013), (378, 172456), (432, 150899), (504, 129342), (756, 86228), (1008, 64671), (1512, 43114), (3024, 21557)]