125253828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{773}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 362875968

約数和(自身を除く): 237622140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 773, 1286, 1546, 1929, 2319, 2572, 3092, 3858, 4501, 4638, 5411, 5787, 6957, 7716, 9002, 9276, 10822, 11574, 13503, 13914, 16233, 18004, 21644, 23148, 27006, 27828, 32466, 40509, 48699, 54012, 64932, 81018, 97398, 162036, 194796, 497039, 994078, 1491117, 1988156, 2982234, 3479273, 4473351, 5964468, 6958546, 8946702, 10437819, 13917092, 17893404, 20875638, 31313457, 41751276, 62626914, 125253828]

約数ペア:

[(1, 125253828), (2, 62626914), (3, 41751276), (4, 31313457), (6, 20875638), (7, 17893404), (9, 13917092), (12, 10437819), (14, 8946702), (18, 6958546), (21, 5964468), (28, 4473351), (36, 3479273), (42, 2982234), (63, 1988156), (84, 1491117), (126, 994078), (252, 497039), (643, 194796), (773, 162036), (1286, 97398), (1546, 81018), (1929, 64932), (2319, 54012), (2572, 48699), (3092, 40509), (3858, 32466), (4501, 27828), (4638, 27006), (5411, 23148), (5787, 21644), (6957, 18004), (7716, 16233), (9002, 13914), (9276, 13503), (10822, 11574)]