73794784

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 72

約数和(自身を含む): 177969960

約数和(自身を除く): 104175176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2477, 3724, 4256, 4954, 7448, 9908, 14896, 17339, 19816, 29792, 34678, 39632, 47063, 69356, 79264, 94126, 121373, 138712, 188252, 242746, 277424, 329441, 376504, 485492, 554848, 658882, 753008, 970984, 1317764, 1506016, 1941968, 2306087, 2635528, 3883936, 4612174, 5271056, 9224348, 10542112, 18448696, 36897392, 73794784]

約数ペア:

[(1, 73794784), (2, 36897392), (4, 18448696), (7, 10542112), (8, 9224348), (14, 5271056), (16, 4612174), (19, 3883936), (28, 2635528), (32, 2306087), (38, 1941968), (49, 1506016), (56, 1317764), (76, 970984), (98, 753008), (112, 658882), (133, 554848), (152, 485492), (196, 376504), (224, 329441), (266, 277424), (304, 242746), (392, 188252), (532, 138712), (608, 121373), (784, 94126), (931, 79264), (1064, 69356), (1568, 47063), (1862, 39632), (2128, 34678), (2477, 29792), (3724, 19816), (4256, 17339), (4954, 14896), (7448, 9908)]