72989364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 136029516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 316, 357, 474, 476, 553, 647, 714, 948, 1106, 1294, 1343, 1428, 1659, 1941, 2212, 2588, 2686, 3318, 3882, 4029, 4529, 5372, 6636, 7764, 8058, 9058, 9401, 10999, 13587, 16116, 18116, 18802, 21998, 27174, 28203, 32997, 37604, 43996, 51113, 54348, 56406, 65994, 76993, 102226, 112812, 131988, 153339, 153986, 204452, 230979, 306678, 307972, 357791, 461958, 613356, 715582, 868921, 923916, 1073373, 1431164, 1737842, 2146746, 2606763, 3475684, 4293492, 5213526, 6082447, 10427052, 12164894, 18247341, 24329788, 36494682, 72989364]

約数ペア:

[(1, 72989364), (2, 36494682), (3, 24329788), (4, 18247341), (6, 12164894), (7, 10427052), (12, 6082447), (14, 5213526), (17, 4293492), (21, 3475684), (28, 2606763), (34, 2146746), (42, 1737842), (51, 1431164), (68, 1073373), (79, 923916), (84, 868921), (102, 715582), (119, 613356), (158, 461958), (204, 357791), (237, 307972), (238, 306678), (316, 230979), (357, 204452), (474, 153986), (476, 153339), (553, 131988), (647, 112812), (714, 102226), (948, 76993), (1106, 65994), (1294, 56406), (1343, 54348), (1428, 51113), (1659, 43996), (1941, 37604), (2212, 32997), (2588, 28203), (2686, 27174), (3318, 21998), (3882, 18802), (4029, 18116), (4529, 16116), (5372, 13587), (6636, 10999), (7764, 9401), (8058, 9058)]