73880016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{219881}}^1$

素因数の和:219899

約数の個数: 40

約数和(自身を含む): 218122944

約数和(自身を除く): 144242928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 219881, 439762, 659643, 879524, 1319286, 1539167, 1759048, 2638572, 3078334, 3518096, 4617501, 5277144, 6156668, 9235002, 10554288, 12313336, 18470004, 24626672, 36940008, 73880016]

約数ペア:

[(1, 73880016), (2, 36940008), (3, 24626672), (4, 18470004), (6, 12313336), (7, 10554288), (8, 9235002), (12, 6156668), (14, 5277144), (16, 4617501), (21, 3518096), (24, 3078334), (28, 2638572), (42, 1759048), (48, 1539167), (56, 1319286), (84, 879524), (112, 659643), (168, 439762), (336, 219881)]