81635292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{133391}}^1$

素因数の和:133418

約数の個数: 36

約数和(自身を含む): 218496096

約数和(自身を除く): 136860804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 133391, 266782, 400173, 533564, 800346, 1200519, 1600692, 2267647, 2401038, 4535294, 4802076, 6802941, 9070588, 13605882, 20408823, 27211764, 40817646, 81635292]

約数ペア:

[(1, 81635292), (2, 40817646), (3, 27211764), (4, 20408823), (6, 13605882), (9, 9070588), (12, 6802941), (17, 4802076), (18, 4535294), (34, 2401038), (36, 2267647), (51, 1600692), (68, 1200519), (102, 800346), (153, 533564), (204, 400173), (306, 266782), (612, 133391)]