47868768

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 72

約数和(自身を含む): 138103056

約数和(自身を除く): 90234288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2341, 2556, 3408, 4682, 5112, 6816, 7023, 9364, 10224, 14046, 18728, 20448, 21069, 28092, 37456, 42138, 56184, 74912, 84276, 112368, 166211, 168552, 224736, 332422, 337104, 498633, 664844, 674208, 997266, 1329688, 1495899, 1994532, 2659376, 2991798, 3989064, 5318752, 5983596, 7978128, 11967192, 15956256, 23934384, 47868768]

約数ペア:

[(1, 47868768), (2, 23934384), (3, 15956256), (4, 11967192), (6, 7978128), (8, 5983596), (9, 5318752), (12, 3989064), (16, 2991798), (18, 2659376), (24, 1994532), (32, 1495899), (36, 1329688), (48, 997266), (71, 674208), (72, 664844), (96, 498633), (142, 337104), (144, 332422), (213, 224736), (284, 168552), (288, 166211), (426, 112368), (568, 84276), (639, 74912), (852, 56184), (1136, 42138), (1278, 37456), (1704, 28092), (2272, 21069), (2341, 20448), (2556, 18728), (3408, 14046), (4682, 10224), (5112, 9364), (6816, 7023)]