145429452

素因数分解:

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

素因数の和:27508

約数の個数: 72

約数和(自身を含む): 438612720

約数和(自身を除く): 293183268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 27481, 54962, 82443, 109924, 164886, 192367, 247329, 329772, 384734, 494658, 577101, 741987, 769468, 989316, 1154202, 1346569, 1483974, 1731303, 2308404, 2693138, 2967948, 3462606, 4039707, 5193909, 5386276, 6925212, 8079414, 10387818, 12119121, 16158828, 20775636, 24238242, 36357363, 48476484, 72714726, 145429452]

約数ペア:

[(1, 145429452), (2, 72714726), (3, 48476484), (4, 36357363), (6, 24238242), (7, 20775636), (9, 16158828), (12, 12119121), (14, 10387818), (18, 8079414), (21, 6925212), (27, 5386276), (28, 5193909), (36, 4039707), (42, 3462606), (49, 2967948), (54, 2693138), (63, 2308404), (84, 1731303), (98, 1483974), (108, 1346569), (126, 1154202), (147, 989316), (189, 769468), (196, 741987), (252, 577101), (294, 494658), (378, 384734), (441, 329772), (588, 247329), (756, 192367), (882, 164886), (1323, 109924), (1764, 82443), (2646, 54962), (5292, 27481)]