77785128

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18311}}^1$

素因数の和:18382

約数の個数: 48

約数和(自身を含む): 214250400

約数和(自身を除く): 136465272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 18311, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 329598, 439464, 659196, 1080349, 1318392, 2160698, 3241047, 4321396, 6482094, 8642792, 9723141, 12964188, 19446282, 25928376, 38892564, 77785128]

約数ペア:

[(1, 77785128), (2, 38892564), (3, 25928376), (4, 19446282), (6, 12964188), (8, 9723141), (9, 8642792), (12, 6482094), (18, 4321396), (24, 3241047), (36, 2160698), (59, 1318392), (72, 1080349), (118, 659196), (177, 439464), (236, 329598), (354, 219732), (472, 164799), (531, 146488), (708, 109866), (1062, 73244), (1416, 54933), (2124, 36622), (4248, 18311)]