75805744

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 80

約数和(自身を含む): 180544000

約数和(自身を除く): 104738256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 727, 784, 931, 1064, 1372, 1454, 1862, 2128, 2744, 2908, 3724, 5089, 5488, 5816, 6517, 7448, 10178, 11632, 13034, 13813, 14896, 20356, 26068, 27626, 35623, 40712, 52136, 55252, 71246, 81424, 96691, 104272, 110504, 142492, 193382, 221008, 249361, 284984, 386764, 498722, 569968, 676837, 773528, 997444, 1353674, 1547056, 1994888, 2707348, 3989776, 4737859, 5414696, 9475718, 10829392, 18951436, 37902872, 75805744]

約数ペア:

[(1, 75805744), (2, 37902872), (4, 18951436), (7, 10829392), (8, 9475718), (14, 5414696), (16, 4737859), (19, 3989776), (28, 2707348), (38, 1994888), (49, 1547056), (56, 1353674), (76, 997444), (98, 773528), (112, 676837), (133, 569968), (152, 498722), (196, 386764), (266, 284984), (304, 249361), (343, 221008), (392, 193382), (532, 142492), (686, 110504), (727, 104272), (784, 96691), (931, 81424), (1064, 71246), (1372, 55252), (1454, 52136), (1862, 40712), (2128, 35623), (2744, 27626), (2908, 26068), (3724, 20356), (5089, 14896), (5488, 13813), (5816, 13034), (6517, 11632), (7448, 10178)]