69438642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7523

約数の個数: 64

約数和(自身を含む): 181004544

約数和(自身を除く): 111565902

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7481, 9282, 14962, 22443, 44886, 52367, 97253, 104734, 127177, 157101, 194506, 254354, 291759, 314202, 381531, 583518, 680771, 763062, 890239, 1361542, 1653301, 1780478, 2042313, 2670717, 3306602, 4084626, 4959903, 5341434, 9919806, 11573107, 23146214, 34719321, 69438642]

約数ペア:

[(1, 69438642), (2, 34719321), (3, 23146214), (6, 11573107), (7, 9919806), (13, 5341434), (14, 4959903), (17, 4084626), (21, 3306602), (26, 2670717), (34, 2042313), (39, 1780478), (42, 1653301), (51, 1361542), (78, 890239), (91, 763062), (102, 680771), (119, 583518), (182, 381531), (221, 314202), (238, 291759), (273, 254354), (357, 194506), (442, 157101), (546, 127177), (663, 104734), (714, 97253), (1326, 52367), (1547, 44886), (3094, 22443), (4641, 14962), (7481, 9282)]