726768612

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{17123}}^1$

素因数の和:17270

約数の個数: 60

約数和(自身を含む): 1914531696

約数和(自身を除く): 1187763084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 10611, 14148, 17123, 21222, 34246, 42444, 51369, 68492, 102738, 154107, 205476, 308214, 462321, 616428, 924642, 1386963, 1849284, 2243113, 2773926, 4486226, 5547852, 6729339, 8972452, 13458678, 20188017, 26917356, 40376034, 60564051, 80752068, 121128102, 181692153, 242256204, 363384306, 726768612]

約数ペア:

[(1, 726768612), (2, 363384306), (3, 242256204), (4, 181692153), (6, 121128102), (9, 80752068), (12, 60564051), (18, 40376034), (27, 26917356), (36, 20188017), (54, 13458678), (81, 8972452), (108, 6729339), (131, 5547852), (162, 4486226), (262, 2773926), (324, 2243113), (393, 1849284), (524, 1386963), (786, 924642), (1179, 616428), (1572, 462321), (2358, 308214), (3537, 205476), (4716, 154107), (7074, 102738), (10611, 68492), (14148, 51369), (17123, 42444), (21222, 34246)]