72764356

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 149449216

約数和(自身を除く): 76684860

約数列:

[1, 2, 4, 7, 14, 28, 73, 97, 146, 194, 292, 367, 388, 511, 679, 734, 1022, 1358, 1468, 2044, 2569, 2716, 5138, 7081, 10276, 14162, 26791, 28324, 35599, 49567, 53582, 71198, 99134, 107164, 142396, 187537, 198268, 249193, 375074, 498386, 750148, 996772, 2598727, 5197454, 10394908, 18191089, 36382178, 72764356]

約数ペア:

[(1, 72764356), (2, 36382178), (4, 18191089), (7, 10394908), (14, 5197454), (28, 2598727), (73, 996772), (97, 750148), (146, 498386), (194, 375074), (292, 249193), (367, 198268), (388, 187537), (511, 142396), (679, 107164), (734, 99134), (1022, 71198), (1358, 53582), (1468, 49567), (2044, 35599), (2569, 28324), (2716, 26791), (5138, 14162), (7081, 10276)]