772128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{383}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 2515968

約数和(自身を除く): 1743840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 383, 504, 672, 766, 1008, 1149, 1532, 2016, 2298, 2681, 3064, 3447, 4596, 5362, 6128, 6894, 8043, 9192, 10724, 12256, 13788, 16086, 18384, 21448, 24129, 27576, 32172, 36768, 42896, 48258, 55152, 64344, 85792, 96516, 110304, 128688, 193032, 257376, 386064, 772128]

約数ペア:

[(1, 772128), (2, 386064), (3, 257376), (4, 193032), (6, 128688), (7, 110304), (8, 96516), (9, 85792), (12, 64344), (14, 55152), (16, 48258), (18, 42896), (21, 36768), (24, 32172), (28, 27576), (32, 24129), (36, 21448), (42, 18384), (48, 16086), (56, 13788), (63, 12256), (72, 10724), (84, 9192), (96, 8043), (112, 6894), (126, 6128), (144, 5362), (168, 4596), (224, 3447), (252, 3064), (288, 2681), (336, 2298), (383, 2016), (504, 1532), (672, 1149), (766, 1008)]