74648632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 151716240

約数和(自身を除く): 77067608

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 103, 136, 146, 206, 292, 412, 584, 824, 1241, 1751, 2482, 3502, 4964, 5329, 7004, 7519, 9928, 10658, 14008, 15038, 21316, 30076, 42632, 60152, 90593, 127823, 181186, 255646, 362372, 511292, 548887, 724744, 1022584, 1097774, 2195548, 4391096, 9331079, 18662158, 37324316, 74648632]

約数ペア:

[(1, 74648632), (2, 37324316), (4, 18662158), (8, 9331079), (17, 4391096), (34, 2195548), (68, 1097774), (73, 1022584), (103, 724744), (136, 548887), (146, 511292), (206, 362372), (292, 255646), (412, 181186), (584, 127823), (824, 90593), (1241, 60152), (1751, 42632), (2482, 30076), (3502, 21316), (4964, 15038), (5329, 14008), (7004, 10658), (7519, 9928)]