125563753612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{21121}}^1$

素因数の和:21391

約数の個数: 72

約数和(自身を含む): 246357883296

約数和(自身を除く): 120794129684

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 173, 242, 284, 346, 484, 692, 781, 1562, 1903, 3124, 3806, 7612, 8591, 12283, 17182, 20933, 21121, 24566, 34364, 41866, 42242, 49132, 83732, 84484, 135113, 232331, 270226, 464662, 540452, 929324, 1486243, 1499591, 2555641, 2972486, 2999182, 3653933, 5111282, 5944972, 5998364, 7307866, 10222564, 14615732, 16495501, 32991002, 40193263, 65982004, 80386526, 160773052, 181450511, 259429243, 362901022, 442125893, 518858486, 725802044, 884251786, 1037716972, 1768503572, 2853721673, 5707443346, 11414886692, 31390938403, 62781876806, 125563753612]

約数ペア:

[(1, 125563753612), (2, 62781876806), (4, 31390938403), (11, 11414886692), (22, 5707443346), (44, 2853721673), (71, 1768503572), (121, 1037716972), (142, 884251786), (173, 725802044), (242, 518858486), (284, 442125893), (346, 362901022), (484, 259429243), (692, 181450511), (781, 160773052), (1562, 80386526), (1903, 65982004), (3124, 40193263), (3806, 32991002), (7612, 16495501), (8591, 14615732), (12283, 10222564), (17182, 7307866), (20933, 5998364), (21121, 5944972), (24566, 5111282), (34364, 3653933), (41866, 2999182), (42242, 2972486), (49132, 2555641), (83732, 1499591), (84484, 1486243), (135113, 929324), (232331, 540452), (270226, 464662)]