72678452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2843}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 160538112

約数和(自身を除く): 87859660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 2843, 3652, 5686, 6391, 11372, 12782, 19901, 25564, 31273, 39802, 62546, 79604, 125092, 218911, 235969, 437822, 471938, 875644, 943876, 1651783, 2595659, 3303566, 5191318, 6607132, 10382636, 18169613, 36339226, 72678452]

約数ペア:

[(1, 72678452), (2, 36339226), (4, 18169613), (7, 10382636), (11, 6607132), (14, 5191318), (22, 3303566), (28, 2595659), (44, 1651783), (77, 943876), (83, 875644), (154, 471938), (166, 437822), (308, 235969), (332, 218911), (581, 125092), (913, 79604), (1162, 62546), (1826, 39802), (2324, 31273), (2843, 25564), (3652, 19901), (5686, 12782), (6391, 11372)]