72270576

素因数分解:

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

素因数の和:23923

約数の個数: 80

約数和(自身を含む): 237088000

約数和(自身を除く): 164817424

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, 23899, 47798, 71697, 95596, 143394, 167293, 191192, 215091, 286788, 334586, 382384, 430182, 501879, 573576, 645273, 669172, 860364, 1003758, 1147152, 1290546, 1338344, 1505637, 1720728, 2007516, 2581092, 2676688, 3011274, 3441456, 4015032, 4516911, 5162184, 6022548, 8030064, 9033822, 10324368, 12045096, 18067644, 24090192, 36135288, 72270576]

約数ペア:

[(1, 72270576), (2, 36135288), (3, 24090192), (4, 18067644), (6, 12045096), (7, 10324368), (8, 9033822), (9, 8030064), (12, 6022548), (14, 5162184), (16, 4516911), (18, 4015032), (21, 3441456), (24, 3011274), (27, 2676688), (28, 2581092), (36, 2007516), (42, 1720728), (48, 1505637), (54, 1338344), (56, 1290546), (63, 1147152), (72, 1003758), (84, 860364), (108, 669172), (112, 645273), (126, 573576), (144, 501879), (168, 430182), (189, 382384), (216, 334586), (252, 286788), (336, 215091), (378, 191192), (432, 167293), (504, 143394), (756, 95596), (1008, 71697), (1512, 47798), (3024, 23899)]