77191708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3778

約数の個数: 36

約数和(自身を含む): 151976440

約数和(自身を除く): 74784732

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 3709, 5203, 7418, 10406, 14836, 20812, 40799, 81598, 159487, 163196, 318974, 448789, 637948, 897578, 1754357, 1795156, 3508714, 7017428, 19297927, 38595854, 77191708]

約数ペア:

[(1, 77191708), (2, 38595854), (4, 19297927), (11, 7017428), (22, 3508714), (43, 1795156), (44, 1754357), (86, 897578), (121, 637948), (172, 448789), (242, 318974), (473, 163196), (484, 159487), (946, 81598), (1892, 40799), (3709, 20812), (5203, 14836), (7418, 10406)]