77416864

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 179478180

約数和(自身を除く): 102061316

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 509, 679, 776, 784, 1018, 1358, 1552, 1568, 2036, 2716, 3104, 3563, 4072, 4753, 5432, 7126, 8144, 9506, 10864, 14252, 16288, 19012, 21728, 24941, 28504, 38024, 49373, 49882, 57008, 76048, 98746, 99764, 114016, 152096, 197492, 199528, 345611, 394984, 399056, 691222, 789968, 798112, 1382444, 1579936, 2419277, 2764888, 4838554, 5529776, 9677108, 11059552, 19354216, 38708432, 77416864]

約数ペア:

[(1, 77416864), (2, 38708432), (4, 19354216), (7, 11059552), (8, 9677108), (14, 5529776), (16, 4838554), (28, 2764888), (32, 2419277), (49, 1579936), (56, 1382444), (97, 798112), (98, 789968), (112, 691222), (194, 399056), (196, 394984), (224, 345611), (388, 199528), (392, 197492), (509, 152096), (679, 114016), (776, 99764), (784, 98746), (1018, 76048), (1358, 57008), (1552, 49882), (1568, 49373), (2036, 38024), (2716, 28504), (3104, 24941), (3563, 21728), (4072, 19012), (4753, 16288), (5432, 14252), (7126, 10864), (8144, 9506)]