75884974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 65638226

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 59, 118, 181, 187, 209, 323, 362, 374, 418, 646, 649, 1003, 1121, 1298, 1991, 2006, 2242, 3077, 3439, 3553, 3982, 6154, 6878, 7106, 10679, 11033, 12331, 19057, 21358, 22066, 24662, 33847, 37829, 38114, 58463, 67694, 75658, 116926, 117469, 181543, 202901, 209627, 234938, 363086, 405802, 419254, 643093, 1286186, 1996973, 2231911, 3449317, 3993946, 4463822, 6898634, 37942487, 75884974]

約数ペア:

[(1, 75884974), (2, 37942487), (11, 6898634), (17, 4463822), (19, 3993946), (22, 3449317), (34, 2231911), (38, 1996973), (59, 1286186), (118, 643093), (181, 419254), (187, 405802), (209, 363086), (323, 234938), (362, 209627), (374, 202901), (418, 181543), (646, 117469), (649, 116926), (1003, 75658), (1121, 67694), (1298, 58463), (1991, 38114), (2006, 37829), (2242, 33847), (3077, 24662), (3439, 22066), (3553, 21358), (3982, 19057), (6154, 12331), (6878, 11033), (7106, 10679)]