108405864

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23899}}^1$

素因数の和:23924

約数の個数: 80

約数和(自身を含む): 347028000

約数和(自身を除く): 238622136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 23899, 47798, 71697, 95596, 143394, 167293, 191192, 215091, 286788, 334586, 430182, 501879, 573576, 645273, 669172, 860364, 1003758, 1290546, 1338344, 1505637, 1720728, 1935819, 2007516, 2581092, 3011274, 3871638, 4015032, 4516911, 5162184, 6022548, 7743276, 9033822, 12045096, 13550733, 15486552, 18067644, 27101466, 36135288, 54202932, 108405864]

約数ペア:

[(1, 108405864), (2, 54202932), (3, 36135288), (4, 27101466), (6, 18067644), (7, 15486552), (8, 13550733), (9, 12045096), (12, 9033822), (14, 7743276), (18, 6022548), (21, 5162184), (24, 4516911), (27, 4015032), (28, 3871638), (36, 3011274), (42, 2581092), (54, 2007516), (56, 1935819), (63, 1720728), (72, 1505637), (81, 1338344), (84, 1290546), (108, 1003758), (126, 860364), (162, 669172), (168, 645273), (189, 573576), (216, 501879), (252, 430182), (324, 334586), (378, 286788), (504, 215091), (567, 191192), (648, 167293), (756, 143394), (1134, 95596), (1512, 71697), (2268, 47798), (4536, 23899)]