126240828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 348845952

約数和(自身を除く): 222605124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 1787, 2436, 2523, 3364, 3574, 5046, 5361, 5887, 7148, 10092, 10722, 11774, 12509, 17661, 21444, 23548, 25018, 35322, 37527, 50036, 51823, 70644, 75054, 103646, 150108, 155469, 207292, 310938, 362761, 621876, 725522, 1088283, 1451044, 1502867, 2176566, 3005734, 4353132, 4508601, 6011468, 9017202, 10520069, 18034404, 21040138, 31560207, 42080276, 63120414, 126240828]

約数ペア:

[(1, 126240828), (2, 63120414), (3, 42080276), (4, 31560207), (6, 21040138), (7, 18034404), (12, 10520069), (14, 9017202), (21, 6011468), (28, 4508601), (29, 4353132), (42, 3005734), (58, 2176566), (84, 1502867), (87, 1451044), (116, 1088283), (174, 725522), (203, 621876), (348, 362761), (406, 310938), (609, 207292), (812, 155469), (841, 150108), (1218, 103646), (1682, 75054), (1787, 70644), (2436, 51823), (2523, 50036), (3364, 37527), (3574, 35322), (5046, 25018), (5361, 23548), (5887, 21444), (7148, 17661), (10092, 12509), (10722, 11774)]