72473744

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 60

約数和(自身を含む): 165200364

約数和(自身を除く): 92726620

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 953, 1358, 1552, 1906, 2716, 3812, 4753, 5432, 6671, 7624, 9506, 10864, 13342, 15248, 19012, 26684, 38024, 46697, 53368, 76048, 92441, 93394, 106736, 184882, 186788, 369764, 373576, 647087, 739528, 747152, 1294174, 1479056, 2588348, 4529609, 5176696, 9059218, 10353392, 18118436, 36236872, 72473744]

約数ペア:

[(1, 72473744), (2, 36236872), (4, 18118436), (7, 10353392), (8, 9059218), (14, 5176696), (16, 4529609), (28, 2588348), (49, 1479056), (56, 1294174), (97, 747152), (98, 739528), (112, 647087), (194, 373576), (196, 369764), (388, 186788), (392, 184882), (679, 106736), (776, 93394), (784, 92441), (953, 76048), (1358, 53368), (1552, 46697), (1906, 38024), (2716, 26684), (3812, 19012), (4753, 15248), (5432, 13342), (6671, 10864), (7624, 9506)]