66734632796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{9871}}^1$

素因数の和:10111

約数の個数: 72

約数和(自身を含む): 129141278784

約数和(自身を除く): 62406645988

約数列:

[1, 2, 4, 13, 26, 52, 73, 137, 146, 169, 274, 292, 338, 548, 676, 949, 1781, 1898, 3562, 3796, 7124, 9871, 10001, 12337, 19742, 20002, 23153, 24674, 39484, 40004, 46306, 49348, 92612, 128323, 130013, 256646, 260026, 513292, 520052, 720583, 1352327, 1441166, 1668199, 1690169, 2704654, 2882332, 3336398, 3380338, 5409308, 6672796, 6760676, 9367579, 17580251, 18735158, 35160502, 37470316, 70321004, 98719871, 121778527, 197439742, 228543263, 243557054, 394879484, 457086526, 487114108, 914173052, 1283358323, 2566716646, 5133433292, 16683658199, 33367316398, 66734632796]

約数ペア:

[(1, 66734632796), (2, 33367316398), (4, 16683658199), (13, 5133433292), (26, 2566716646), (52, 1283358323), (73, 914173052), (137, 487114108), (146, 457086526), (169, 394879484), (274, 243557054), (292, 228543263), (338, 197439742), (548, 121778527), (676, 98719871), (949, 70321004), (1781, 37470316), (1898, 35160502), (3562, 18735158), (3796, 17580251), (7124, 9367579), (9871, 6760676), (10001, 6672796), (12337, 5409308), (19742, 3380338), (20002, 3336398), (23153, 2882332), (24674, 2704654), (39484, 1690169), (40004, 1668199), (46306, 1441166), (49348, 1352327), (92612, 720583), (128323, 520052), (130013, 513292), (256646, 260026)]