7817049684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{161683}}^1$

素因数の和:161789

約数の個数: 72

約数和(自身を含む): 21187071360

約数和(自身を除く): 13370021676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 16116, 24174, 48348, 161683, 323366, 485049, 646732, 970098, 1455147, 1940196, 2748611, 2910294, 5497222, 5820588, 8245833, 10994444, 12772957, 16491666, 24737499, 25545914, 32983332, 38318871, 49474998, 51091828, 76637742, 98949996, 114956613, 153275484, 217140269, 229913226, 434280538, 459826452, 651420807, 868561076, 1302841614, 1954262421, 2605683228, 3908524842, 7817049684]

約数ペア:

[(1, 7817049684), (2, 3908524842), (3, 2605683228), (4, 1954262421), (6, 1302841614), (9, 868561076), (12, 651420807), (17, 459826452), (18, 434280538), (34, 229913226), (36, 217140269), (51, 153275484), (68, 114956613), (79, 98949996), (102, 76637742), (153, 51091828), (158, 49474998), (204, 38318871), (237, 32983332), (306, 25545914), (316, 24737499), (474, 16491666), (612, 12772957), (711, 10994444), (948, 8245833), (1343, 5820588), (1422, 5497222), (2686, 2910294), (2844, 2748611), (4029, 1940196), (5372, 1455147), (8058, 970098), (12087, 646732), (16116, 485049), (24174, 323366), (48348, 161683)]