71962254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43933}}^1$

素因数の和:43961

約数の個数: 48

約数和(自身を含む): 191903712

約数和(自身を除く): 119941458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43933, 87866, 131799, 263598, 307531, 395397, 571129, 615062, 790794, 922593, 1142258, 1713387, 1845186, 2767779, 3426774, 3997903, 5140161, 5535558, 7995806, 10280322, 11993709, 23987418, 35981127, 71962254]

約数ペア:

[(1, 71962254), (2, 35981127), (3, 23987418), (6, 11993709), (7, 10280322), (9, 7995806), (13, 5535558), (14, 5140161), (18, 3997903), (21, 3426774), (26, 2767779), (39, 1845186), (42, 1713387), (63, 1142258), (78, 922593), (91, 790794), (117, 615062), (126, 571129), (182, 395397), (234, 307531), (273, 263598), (546, 131799), (819, 87866), (1638, 43933)]