74883368

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 173765070

約数和(自身を除く): 98881702

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 661, 833, 952, 1156, 1322, 1666, 2023, 2312, 2644, 3332, 4046, 4627, 5288, 6664, 8092, 9254, 11237, 14161, 16184, 18508, 22474, 28322, 32389, 37016, 44948, 56644, 64778, 78659, 89896, 113288, 129556, 157318, 191029, 259112, 314636, 382058, 550613, 629272, 764116, 1101226, 1337203, 1528232, 2202452, 2674406, 4404904, 5348812, 9360421, 10697624, 18720842, 37441684, 74883368]

約数ペア:

[(1, 74883368), (2, 37441684), (4, 18720842), (7, 10697624), (8, 9360421), (14, 5348812), (17, 4404904), (28, 2674406), (34, 2202452), (49, 1528232), (56, 1337203), (68, 1101226), (98, 764116), (119, 629272), (136, 550613), (196, 382058), (238, 314636), (289, 259112), (392, 191029), (476, 157318), (578, 129556), (661, 113288), (833, 89896), (952, 78659), (1156, 64778), (1322, 56644), (1666, 44948), (2023, 37016), (2312, 32389), (2644, 28322), (3332, 22474), (4046, 18508), (4627, 16184), (5288, 14161), (6664, 11237), (8092, 9254)]