72714726

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{27481}}^1$

素因数の和:27506

約数の個数: 48

約数和(自身を含む): 187976880

約数和(自身を除く): 115262154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 27481, 54962, 82443, 164886, 192367, 247329, 384734, 494658, 577101, 741987, 1154202, 1346569, 1483974, 1731303, 2693138, 3462606, 4039707, 5193909, 8079414, 10387818, 12119121, 24238242, 36357363, 72714726]

約数ペア:

[(1, 72714726), (2, 36357363), (3, 24238242), (6, 12119121), (7, 10387818), (9, 8079414), (14, 5193909), (18, 4039707), (21, 3462606), (27, 2693138), (42, 1731303), (49, 1483974), (54, 1346569), (63, 1154202), (98, 741987), (126, 577101), (147, 494658), (189, 384734), (294, 247329), (378, 192367), (441, 164886), (882, 82443), (1323, 54962), (2646, 27481)]