38107836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 104845104

約数和(自身を除く): 66737268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 761, 963, 1284, 1391, 1522, 1926, 2283, 2782, 3044, 3852, 4173, 4566, 5564, 6849, 8346, 9132, 9893, 12519, 13698, 16692, 19786, 25038, 27396, 29679, 39572, 50076, 59358, 81427, 89037, 118716, 162854, 178074, 244281, 325708, 356148, 488562, 732843, 977124, 1058551, 1465686, 2117102, 2931372, 3175653, 4234204, 6351306, 9526959, 12702612, 19053918, 38107836]

約数ペア:

[(1, 38107836), (2, 19053918), (3, 12702612), (4, 9526959), (6, 6351306), (9, 4234204), (12, 3175653), (13, 2931372), (18, 2117102), (26, 1465686), (36, 1058551), (39, 977124), (52, 732843), (78, 488562), (107, 356148), (117, 325708), (156, 244281), (214, 178074), (234, 162854), (321, 118716), (428, 89037), (468, 81427), (642, 59358), (761, 50076), (963, 39572), (1284, 29679), (1391, 27396), (1522, 25038), (1926, 19786), (2283, 16692), (2782, 13698), (3044, 12519), (3852, 9893), (4173, 9132), (4566, 8346), (5564, 6849)]