172354908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 297937572

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 89, 102, 132, 178, 187, 204, 267, 356, 374, 534, 561, 748, 863, 979, 1068, 1122, 1513, 1726, 1958, 2244, 2589, 2937, 3026, 3452, 3916, 4539, 5178, 5874, 6052, 9078, 9493, 10356, 11748, 14671, 16643, 18156, 18986, 28479, 29342, 33286, 37972, 44013, 49929, 56958, 58684, 66572, 76807, 88026, 99858, 113916, 153614, 161381, 176052, 199716, 230421, 307228, 322762, 460842, 484143, 645524, 844877, 921684, 968286, 1305719, 1689754, 1936572, 2534631, 2611438, 3379508, 3917157, 5069262, 5222876, 7834314, 10138524, 14362909, 15668628, 28725818, 43088727, 57451636, 86177454, 172354908]

約数ペア:

[(1, 172354908), (2, 86177454), (3, 57451636), (4, 43088727), (6, 28725818), (11, 15668628), (12, 14362909), (17, 10138524), (22, 7834314), (33, 5222876), (34, 5069262), (44, 3917157), (51, 3379508), (66, 2611438), (68, 2534631), (89, 1936572), (102, 1689754), (132, 1305719), (178, 968286), (187, 921684), (204, 844877), (267, 645524), (356, 484143), (374, 460842), (534, 322762), (561, 307228), (748, 230421), (863, 199716), (979, 176052), (1068, 161381), (1122, 153614), (1513, 113916), (1726, 99858), (1958, 88026), (2244, 76807), (2589, 66572), (2937, 58684), (3026, 56958), (3452, 49929), (3916, 44013), (4539, 37972), (5178, 33286), (5874, 29342), (6052, 28479), (9078, 18986), (9493, 18156), (10356, 16643), (11748, 14671)]