74882416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 178488576

約数和(自身を除く): 103606160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 587, 938, 952, 1072, 1139, 1174, 1876, 1904, 2278, 2348, 3752, 4109, 4556, 4696, 7504, 7973, 8218, 9112, 9392, 9979, 15946, 16436, 18224, 19958, 31892, 32872, 39329, 39916, 63784, 65744, 69853, 78658, 79832, 127568, 139706, 157316, 159664, 275303, 279412, 314632, 550606, 558824, 629264, 668593, 1101212, 1117648, 1337186, 2202424, 2674372, 4404848, 4680151, 5348744, 9360302, 10697488, 18720604, 37441208, 74882416]

約数ペア:

[(1, 74882416), (2, 37441208), (4, 18720604), (7, 10697488), (8, 9360302), (14, 5348744), (16, 4680151), (17, 4404848), (28, 2674372), (34, 2202424), (56, 1337186), (67, 1117648), (68, 1101212), (112, 668593), (119, 629264), (134, 558824), (136, 550606), (238, 314632), (268, 279412), (272, 275303), (469, 159664), (476, 157316), (536, 139706), (587, 127568), (938, 79832), (952, 78658), (1072, 69853), (1139, 65744), (1174, 63784), (1876, 39916), (1904, 39329), (2278, 32872), (2348, 31892), (3752, 19958), (4109, 18224), (4556, 16436), (4696, 15946), (7504, 9979), (7973, 9392), (8218, 9112)]