71668536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 111948744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 307, 411, 426, 548, 568, 614, 822, 852, 921, 1096, 1228, 1644, 1704, 1842, 2456, 3288, 3684, 7368, 9727, 19454, 21797, 29181, 38908, 42059, 43594, 58362, 65391, 77816, 84118, 87188, 116724, 126177, 130782, 168236, 174376, 233448, 252354, 261564, 336472, 504708, 523128, 1009416, 2986189, 5972378, 8958567, 11944756, 17917134, 23889512, 35834268, 71668536]

約数ペア:

[(1, 71668536), (2, 35834268), (3, 23889512), (4, 17917134), (6, 11944756), (8, 8958567), (12, 5972378), (24, 2986189), (71, 1009416), (137, 523128), (142, 504708), (213, 336472), (274, 261564), (284, 252354), (307, 233448), (411, 174376), (426, 168236), (548, 130782), (568, 126177), (614, 116724), (822, 87188), (852, 84118), (921, 77816), (1096, 65391), (1228, 58362), (1644, 43594), (1704, 42059), (1842, 38908), (2456, 29181), (3288, 21797), (3684, 19454), (7368, 9727)]