89774841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 54990087

約数列:

[1, 3, 13, 17, 39, 43, 47, 51, 67, 129, 141, 201, 221, 559, 611, 663, 731, 799, 871, 1139, 1677, 1833, 2021, 2193, 2397, 2613, 2881, 3149, 3417, 6063, 8643, 9447, 9503, 10387, 14807, 26273, 28509, 31161, 34357, 37453, 40937, 44421, 48977, 53533, 78819, 103071, 112359, 122811, 135407, 146931, 160599, 406221, 446641, 636701, 695929, 1339923, 1760291, 1910103, 2087787, 2301919, 5280873, 6905757, 29924947, 89774841]

約数ペア:

[(1, 89774841), (3, 29924947), (13, 6905757), (17, 5280873), (39, 2301919), (43, 2087787), (47, 1910103), (51, 1760291), (67, 1339923), (129, 695929), (141, 636701), (201, 446641), (221, 406221), (559, 160599), (611, 146931), (663, 135407), (731, 122811), (799, 112359), (871, 103071), (1139, 78819), (1677, 53533), (1833, 48977), (2021, 44421), (2193, 40937), (2397, 37453), (2613, 34357), (2881, 31161), (3149, 28509), (3417, 26273), (6063, 14807), (8643, 10387), (9447, 9503)]