64876842

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{29303}}^1$

素因数の和:29355

約数の個数: 32

約数和(自身を含む): 147692160

約数和(自身を除く): 82815318

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 29303, 58606, 87909, 175818, 263727, 527454, 791181, 1201423, 1582362, 2402846, 3604269, 7208538, 10812807, 21625614, 32438421, 64876842]

約数ペア:

[(1, 64876842), (2, 32438421), (3, 21625614), (6, 10812807), (9, 7208538), (18, 3604269), (27, 2402846), (41, 1582362), (54, 1201423), (82, 791181), (123, 527454), (246, 263727), (369, 175818), (738, 87909), (1107, 58606), (2214, 29303)]