74683728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{24697}}^1$

素因数の和:24721

約数の個数: 80

約数和(自身を含む): 245004160

約数和(自身を除く): 170320432

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, 24697, 49394, 74091, 98788, 148182, 172879, 197576, 222273, 296364, 345758, 395152, 444546, 518637, 592728, 666819, 691516, 889092, 1037274, 1185456, 1333638, 1383032, 1555911, 1778184, 2074548, 2667276, 2766064, 3111822, 3556368, 4149096, 4667733, 5334552, 6223644, 8298192, 9335466, 10669104, 12447288, 18670932, 24894576, 37341864, 74683728]

約数ペア:

[(1, 74683728), (2, 37341864), (3, 24894576), (4, 18670932), (6, 12447288), (7, 10669104), (8, 9335466), (9, 8298192), (12, 6223644), (14, 5334552), (16, 4667733), (18, 4149096), (21, 3556368), (24, 3111822), (27, 2766064), (28, 2667276), (36, 2074548), (42, 1778184), (48, 1555911), (54, 1383032), (56, 1333638), (63, 1185456), (72, 1037274), (84, 889092), (108, 691516), (112, 666819), (126, 592728), (144, 518637), (168, 444546), (189, 395152), (216, 345758), (252, 296364), (336, 222273), (378, 197576), (432, 172879), (504, 148182), (756, 98788), (1008, 74091), (1512, 49394), (3024, 24697)]