72650144

素因数分解:

$2^5\times 7^3\times {\mathrm{6619}}^1$

素因数の和:6650

約数の個数: 48

約数和(自身を含む): 166824000

約数和(自身を除く): 94173856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 6619, 10976, 13238, 26476, 46333, 52952, 92666, 105904, 185332, 211808, 324331, 370664, 648662, 741328, 1297324, 1482656, 2270317, 2594648, 4540634, 5189296, 9081268, 10378592, 18162536, 36325072, 72650144]

約数ペア:

[(1, 72650144), (2, 36325072), (4, 18162536), (7, 10378592), (8, 9081268), (14, 5189296), (16, 4540634), (28, 2594648), (32, 2270317), (49, 1482656), (56, 1297324), (98, 741328), (112, 648662), (196, 370664), (224, 324331), (343, 211808), (392, 185332), (686, 105904), (784, 92666), (1372, 52952), (1568, 46333), (2744, 26476), (5488, 13238), (6619, 10976)]