71945784

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{2609}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 195436800

約数和(自身を除く): 123491016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1532, 2298, 2609, 3064, 3447, 4596, 5218, 6894, 7827, 9192, 10436, 13788, 15654, 20872, 23481, 27576, 31308, 46962, 62616, 93924, 187848, 999247, 1998494, 2997741, 3996988, 5995482, 7993976, 8993223, 11990964, 17986446, 23981928, 35972892, 71945784]

約数ペア:

[(1, 71945784), (2, 35972892), (3, 23981928), (4, 17986446), (6, 11990964), (8, 8993223), (9, 7993976), (12, 5995482), (18, 3996988), (24, 2997741), (36, 1998494), (72, 999247), (383, 187848), (766, 93924), (1149, 62616), (1532, 46962), (2298, 31308), (2609, 27576), (3064, 23481), (3447, 20872), (4596, 15654), (5218, 13788), (6894, 10436), (7827, 9192)]