84746156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 185068800

約数和(自身を除く): 100322644

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 67, 68, 76, 89, 134, 178, 187, 209, 268, 323, 356, 374, 418, 646, 737, 748, 836, 979, 1139, 1273, 1292, 1474, 1513, 1691, 1958, 2278, 2546, 2948, 3026, 3382, 3553, 3916, 4556, 5092, 5963, 6052, 6764, 7106, 11926, 12529, 14003, 14212, 16643, 18601, 21641, 23852, 25058, 28006, 28747, 33286, 37202, 43282, 50116, 56012, 57494, 65593, 66572, 74404, 86564, 101371, 113297, 114988, 131186, 202742, 226594, 238051, 262372, 316217, 405484, 453188, 476102, 632434, 952204, 1115081, 1246267, 1264868, 1926049, 2230162, 2492534, 3852098, 4460324, 4985068, 7704196, 21186539, 42373078, 84746156]

約数ペア:

[(1, 84746156), (2, 42373078), (4, 21186539), (11, 7704196), (17, 4985068), (19, 4460324), (22, 3852098), (34, 2492534), (38, 2230162), (44, 1926049), (67, 1264868), (68, 1246267), (76, 1115081), (89, 952204), (134, 632434), (178, 476102), (187, 453188), (209, 405484), (268, 316217), (323, 262372), (356, 238051), (374, 226594), (418, 202742), (646, 131186), (737, 114988), (748, 113297), (836, 101371), (979, 86564), (1139, 74404), (1273, 66572), (1292, 65593), (1474, 57494), (1513, 56012), (1691, 50116), (1958, 43282), (2278, 37202), (2546, 33286), (2948, 28747), (3026, 28006), (3382, 25058), (3553, 23852), (3916, 21641), (4556, 18601), (5092, 16643), (5963, 14212), (6052, 14003), (6764, 12529), (7106, 11926)]