87125724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{49391}}^1$

素因数の和:49415

約数の個数: 54

約数和(自身を含む): 256196304

約数和(自身を除く): 169070580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 49391, 98782, 148173, 197564, 296346, 345737, 444519, 592692, 691474, 889038, 1037211, 1382948, 1778076, 2074422, 2420159, 3111633, 4148844, 4840318, 6223266, 7260477, 9680636, 12446532, 14520954, 21781431, 29041908, 43562862, 87125724]

約数ペア:

[(1, 87125724), (2, 43562862), (3, 29041908), (4, 21781431), (6, 14520954), (7, 12446532), (9, 9680636), (12, 7260477), (14, 6223266), (18, 4840318), (21, 4148844), (28, 3111633), (36, 2420159), (42, 2074422), (49, 1778076), (63, 1382948), (84, 1037211), (98, 889038), (126, 691474), (147, 592692), (196, 444519), (252, 345737), (294, 296346), (441, 197564), (588, 148173), (882, 98782), (1764, 49391)]